Before Threnody could answer, both of them sensed the shift in the air. Magic ruptured through the ley lines beneath their feet, making the ground tremble. Screams carried on the wind from the east, closer now. The sounds of destruction that had been distant background noise suddenly demanded attention.

  Fermata and Fortis. Their rampage had been ongoing since Threnody broke free, but now they were escalating. Buildings collapsed with thunderous crashes. More screams followed, human voices cut short in ways that left no doubt about their fate. The Arcana were slaughtering innocents and tearing through residential quarters with inevitable brutality.

  Threnody tensed, her body going rigid. Threnos watched the conflict play across her features. Humanity bleeding into her nature, Vesper’s influence making her care about individual human lives in a way the Arcana never had. She was torn between this moment they’d waited millennia for and the slaughter happening now in streets she could reach in minutes.

  He didn’t want to leave. They’d barely had time to look at each other. To speak words that couldn’t possibly encompass what this reunion meant. There was so much left unsaid, so many millennia to account for, so much they needed to discuss what came next.

  But Fermata and Fortis wouldn’t stop. Their rampage would continue until someone stopped it or until there was nothing left to destroy. And if Threnody didn’t intervene, if she stayed here in these ruins whilst people died, Vesper’s consciousness would never forgive her. The guilt would poison their coexistence and would make the merger unstable in ways that could be catastrophic later.

  Threnody looked toward the destruction, then back to Threnos. Pain flashed across her features.

  “We need to stop them,” she said.

  The words cost her. Threnos could hear it in her voice, see it in the way her hands clenched into fists. This moment should have been theirs, but the universe had never cared about what they deserved.

  Threnos nodded. “Together?”

  Something shifted in Threnody’s expression. Not quite a smile, but an undeniable acknowledgment. “Together.”

  They turned as one toward the sounds of death and devastation, leaving their moment unfinished. All the things they needed to say, would have to wait for another time. If there was one. If Fermata and Fortis didn’t kill him and capture Threnody.

  Threnos adjusted the bag on his shoulder, feeling the grimoire’s heat still radiating through the leather. The book that had housed his broken soul for so long, that had kept him tethered to existence when he should have dispersed into nothing. It felt fitting that it was here now, at the end.

  Threnody started walking towards the sounds of destruction. Threnos fell into step beside her, matching her pace. The bond between them thrummed with energy, a connection that had survived the death of their world and millennia of separation.

  Magic crackled through the air, making Threnos’s skin prickle beneath Ash’s mortal flesh. Fermata and Fortis were close, their presence impossible to miss.

  Threnos glanced at Threnody as they moved through the city. She looked ahead with an expression that carried determination and something else. Something that might have been hope, fragile and new, kindled by the impossible reunion they’d just had. The knowledge that she wasn’t alone anymore. That after so long, someone who understood what she was, what she’d done, and what she’d lost was beside her, ready to face whatever came next.

  Neither of them were alone anymore.

  They walked together towards the sound of screaming, and Threnos felt something he hadn’t experienced in millennia settle in his chest. Not quite peace—not after everything—but something close to it. Something that felt almost like coming home.

  Chapter 20

  Threnody walked beside Threnos through the ruins of the Spirefields, the bond between them thrumming with energy that had survived the death of their world and millennia of separation. She could feel him beside her, real and solid, after so long believing him lost.

  The screams ahead grew louder as magic crackled through the air. Fermata and Fortis were killing civilians, their presence impossible to miss. They were close now, perhaps only a few streets away from where the slaughter continued.

  Threnody should have been focused on what came next, on the confrontation waiting for them in the burning streets. Instead, her thoughts were on the impossible reality of walking beside Threnos again. Joy warred with sorrow, longing with guilt. The emotions were overwhelming, and she wasn’t certain which belonged to her and which bled through from Vesper’s consciousness.

  She waited for him to speak about their bond. To demand its removal, to accuse her of the choice that had shattered his soul into fragments. To tell her he hated what she’d done. That she was wrong. That she had become what she had feared…

  But he said nothing.

  “I survived,” Threnos said instead, his voice calm as they moved through the wreckage. “The cataclysm fragmented my soul. I should have dispersed into nothing, but I somehow endured.”

  Threnody’s throat tightened.

  “I existed in that form for a long time before I sensed the first witches arrive in this world. Creatures with an affinity for the elements, for nature and balance in all things. I poured what remained into one of their spell books,” he continued, stepping carefully over a section where the street had buckled and split. “I created the first grimoire to house my consciousness. It took centuries to regenerate, to become something coherent again. And then Ash, my vessel, found the book in Edinburgh and brought it to his shop.”

  “Your…vessel?” she murmured.

  “I told him the truth of it all and beyond my wildest hope, we made an agreement to work together,” Threnos said. “Ash was willing to be my vessel. To help me search for you.”

  Threnody stopped walking. She turned to look at him, seeing the grey eyes of Ash’s body but sensing the soul she knew so well beneath. Threnos had always been like that, even before the fall. Measured where others were reckless. Thoughtful where she had been decisive.

  “The process was harder than either of us expected,” he said, meeting her gaze. “Despite his consent, the merging harmed him. It fractured his sense of self in ways neither of us had anticipated. The boundaries between us blurred, and there were moments when neither of us knew where one consciousness ended and the other began. There were times when I was in control, other’s Ash. We had to learn to exist alongside one another. To trust.”

  “But you protected his soul.” Threnody’s voice came out rough. “Throughout everything.”

  “I kept my promise,” he murmured. “Two consciousnesses sharing one body. Learning to compromise, to listen, to care about a mortal life in ways I’d never considered before. Ash showed me things I’d forgotten, perspectives I’d lost somewhere in the millennia of grief… of longing.”

  He paused, and Threnody felt the weight of what he was about to say before the words left his mouth.

  “I learned something from humanity,” he said. “Compassion…and love.”

  The realisation hit her with unexpected force. Threnos was showing her a path forward. Vesper didn’t have to fade into nothing. Threnody could preserve the Resonant’s soul and protect her the way Threnos had protected Ash.

  They started walking again, and Threnody struggled to process the implications. She’d been so certain there was no other way. That coexistence meant one of them would eventually disappear. Her power demanded it.

  A building to their left groaned, its structure compromised. Threnody watched it lean further, mortar crumbling from between stones.

  “I chose to become the Echo,” she said after a long silence. The admission felt necessary. “It wasn’t punishment from some external force. I chose it.”

  Threnos glanced at her but didn’t interrupt.

  “Self-imprisonment as penance for destroying our world.” Threnody’s hands clenched at her sides. “A monument built from love and unimaginable grief. A song of mourning that would echo through millennia. I would hear their stories, gather their memories, and I…”

  The memory was there now, sharp and clear. She remembered the moment of choosing, of transforming herself into something that could endure. The pain had been exquisite, divine essence compressed and reshaped. The absolute conviction that this was what she deserved, what she owed to everyone she’d killed.

  “I destroyed everything we were,” she continued. “Everyone we knew. Our cities, our people, our entire civilisation turned to ash because I decided they were too corrupt to save. And then I locked myself away so I couldn’t do it again.”

  “You stopped them from destroying reality.” Threnos’s voice carried no judgement. “The corruption had spread too far. You saw what they were becoming, what they planned to force you to do. You made the only choice available.”

  “Did I?” Threnody looked ahead to where the street curved, where smoke rose in dark columns. “Or did I just give in to the same impulse that corrupted them? The belief that I knew better, that my decision mattered more than anyone else’s? That I had the right to determine who lived and who died?”

  The question had haunted her through the millennia of self-imprisonment. She’d replayed that moment over and over, wondering if there had been another way. If she’d acted too quickly. If her choice to end them all had been about stopping corruption or about her own fear of becoming corrupted herself.

  “If you’d believed that, you wouldn’t have become the Echo.” Threnos stepped over a fallen beam, then turned to offer his hand. Threnody took it, feeling the warmth of mortal skin. “You would have reshaped reality the way Tenebrae wanted. Made yourself a god and ruled over whatever remained, of what rose out of the ashes.”

  “Perhaps.” Threnody released his hand and kept walking. “Or perhaps I was too much of a coward to face what I’d done. It was easier to lock myself away, to endure the memory of all that I had done, and call it penance than to live with the consequences.”

  “You’re not a coward,” Threnos said firmly. “You never have been.”

  “Then what am I?” The words came out sharper than she intended. “What do you call someone who destroys their entire world and then spends millennia alone, unable to die, unable to move forward? To put herself into a relic that could still be used! To still have the choice of returning to do again what I lived to regret? What is that if not cowardice?”

  Threnos was quiet for a long moment. They moved through a section where buildings leaned at abnormal angles, their foundations warped. The screams were louder now. Individual voices distinguishable in the chaos.

  “It is someone learning to forgive herself,” he said finally.

  Threnody’s step faltered. She’d expected many things from this reunion. Anger, resentment, accusations. She hadn’t expected grace.

  “You don’t have to trigger another cataclysm,” Threnos said. “That’s what I’m trying to tell you. You have the freedom of choice.”

  Threnody stopped again. She looked at him, seeing the determination in his expression.

  “Remove only the last of the corrupted Arcana,” he continued. “Fermata and Fortis. The ones who chose corruption over change, who refused to see what they were becoming. Leave humanity to make their own choices, to build their own future. It is not for us to pass judgement on them. Our time has been.”

  “And the vessels?” Threnody asked.

  “Preserve their souls.” Threnos met her gaze. “Free them the way I’ve coexisted with Ash. Give them back their lives, their ability to rebuild. Let this be about salvation instead of destruction. You have the power, Threnody.”

  Break the cycle. Stop repeating the same pattern that had destroyed their world. Give humans the chance to determine their own fate.

  It would require trust. Faith that humanity could learn from its mistakes, that they could build something better without the Arcana’s interference. Threnody had watched civilisations rise and fall for millennia, and had seen the patterns repeat. War, corruption, the pursuit of power at any cost. She’d believed the corruption spreading through them was as inevitable as it had been for the Arcana.

  But Vesper’s memories told a different story. They showed her moments of compassion alongside cruelty, love enduring through hardship, people choosing sacrifice over self-preservation. But not always, and not often. Was it enough?

  “What if I’m wrong again?” Threnody asked, the question dragging itself out of some deep place inside her. “What if I remove Fermata and Fortis, preserve their vessels, give humanity this chance, and they destroy themselves anyway? What if all I’m doing is delaying the inevitable?”

  “Then they destroy themselves,” Threnos replied. “On their own terms, making their own choices. Not because strangers decided their fate for them.”

  “That’s not comfort.”

  “It’s not meant to be. It’s truth.” Threnos stepped closer to her. “You can’t control what comes after. You can only choose what you do now, in this moment. And right now, you have the chance to break the cycle instead of repeating it.”

  Threnody closed her eyes.

  Can you do it?

  Vesper’s voice rose from within their shared consciousness, tentative but clear. Threnody had grown accustomed to the Resonant’s presence, to the way her thoughts and memories bled through, but this was different. This was Vesper choosing to speak, to assert her existence. She was reminding her she was still there…

  “Do what?” Threnody asked aloud.

  Save Ember and Owen. They’re innocent! They never asked to be taken by Fermata and Fortis. They’re good people, Threnody. They don’t… They don’t deserve to die. Can you free them the way Threnos protected Ash?

  Threnody felt Vesper’s fear, her desperate hope that the people she loved might survive when so many others had not. That Ember, who had shown her kindness when she’d first arrived in Nightreach, might be returned to herself. That Owen, who had built the wards protecting the city, deserved better than to be consumed.

  The Resonant’s memories surfaced in a flash of colour and sound. Vesper sitting in Thornhallow Manor’s library, Ember bringing her tea. A small gesture, simple kindness offered to a stranger who didn’t understand the world she’d stumbled into. Ember had smiled, had made Vesper feel less alone. She had guided her through the trials as well as she was able, had stood beside her when Thornhallow was attacked, had ventured into the Fold at her side… Brave, kind, powerful beyond measure.

  Another memory. Owen explaining magical theory with the kind of enthusiasm that came from genuine love of the work. His hands moving through the air, tracing patterns only he could see. The pride in his voice when he’d shown Vesper how the wards protected everyone within the city’s boundaries. How he cared for others, his work, and his willingness to go beyond his duty to protect all.

  They didn’t deserve to die for what Fermata and Fortis had done.

  “I can do it,” Threnody said, answering both Vesper and Threnos. “I can free them.”

  “You’re certain?” Threnos watched her carefully. “Unmaking an Arcana whilst preserving their vessel requires absolute precision. If you falter, both will be destroyed.”

  “I know.” Threnody started walking again, her pace quickening. “But Vesper is right. They’re innocent. If there’s a way to save them, I have to try.”

  “That’s the first time you’ve acknowledged her by name,” Threnos murmured.

  Threnody hadn’t realised. She’d been thinking of the Resonant as ‘the vessel’ or ‘her’ or simply as an intrusive presence, but Vesper was more than that. She was a person with her own history, her own loves and losses. Someone who deserved recognition.

  “She’s been showing me things,” Threnody admitted. “Memories. The people she cares about, the life she built before this. I’ve been…resistant. It’s easier to think of her as just a vessel, something temporary that will fade, but she’s not fading as quickly as I expected.”

  “Because she’s a Resonant,” Threnos said. “A fragment of your essence is woven into her soul. She was always meant to anchor you.”

  “I didn’t create anything.” Threnody’s voice came out sharper than intended. “The Resonants were accidents, cosmic by-products of the cataclysm. I didn’t design them.”

  “Didn’t you?” Threnos tilted his head, studying her. “You created the Echo. A repository of magical memory, a living archive of everything our people knew and were…of everything that magic became after. Do you really believe something that fundamental happened by accident? That fragments of your essence scattered themselves through mortal bloodlines without purpose?”

  Threnody wanted to argue. To insist that she’d had no control over what happened after the cataclysm, that the Resonants were simply a consequence of her power fragmenting across reality. But the certainty wouldn’t come.

  Because deep down, in some part of her consciousness she’d buried beneath millennia of grief, she suspected Threnos might be right. That even in her darkest moment, even as she’d been destroying everything, some part of her had been thinking ahead. Creating a way back. Ensuring that if she ever needed to return, if the corruption ever rose again, there would be vessels capable of anchoring her safely.

  “After this,” Threnos said. “After we stop them. What then?”

  Threnody didn’t answer immediately. It was the question she should have asked herself before, but she hadn’t been able to see beyond the pain of torture her own people had forced her to endure.

  “I don’t know,” she admitted finally. “But whatever it is, it won’t be another cataclysm.”

  Threnos nodded. They rounded a corner, and the street opened before them. Smoke rolled across cobblestones, thick and acrid. Through the haze, Threnody could see silver eyes gleaming. Fermata and Fortis stood in the centre of the destruction, surrounded by bodies and ash.