For a moment it seemed as though the darkness pouring from Altopereh's core would never end. It spread like a living abyss, devouring light, sound, even the sense of space itself. The air grew heavy and suffocating, as though the very idea of existence were being rewritten in that one point. Youri felt it pressing against him — not physically, but somewhere deeper, like something clawing at the edges of his mind.
Then it stopped. Not gradually, and not by fading; it simply ceased. In a single impossible instant the overwhelming surge collapsed inward as if it had never existed, the tremors died, the distortion in the air settled, and the oppressive weight lifted. Silence followed, and Altopereh stood still. Where its core had been hollow, empty and lifeless, it now pulsed again with a faint, steady glow — not the chaotic energy of before, and not the wild presence of Tartarus, but something familiar. Something contained. Something restored.
Youri's eyes widened. "No way…"
The knight stood on top of the Orbiton, unmoving and untouched, as though what had just happened were nothing more than a simple act — routine, effortless, inevitable. Slowly he turned his head, and his gaze fell on Youri and Lea. The wind surged violently in that moment, whipping through the broken cliffs and filling the air with dust. The crimson sky seemed to ripple faintly, as though it felt his attention.
Behind him, Gaisen rose. The great ruler of the domain, battered and broken, forced itself up out of the shattered rock, its massive body trembling but its presence still overwhelming. With a thunderous roar it lunged forward with jaws open wide enough to swallow the knight whole — a final strike, with everything it had left. It never reached him. The viverrine intercepted it, coming down like a phantom cutting through reality and slamming into Gaisen with crushing force. The collision echoed across the domain as both colossal beings crashed back into the jagged ground, carving through stone and scattering debris in every direction. The ground shook violently, and the knight did not move. He stayed standing on Altopereh, perfectly still, his attention fixed only on Youri and Lea.
Then he spoke, and his voice was unlike anything Youri had ever heard. It wasn't simply a language he didn't understand; it was something beyond language entirely. Each word carried layers of meaning that seemed to exist all at once, overlapping, shifting, resonating, so that it felt less like hearing than like being forced to perceive something his mind had never been built to grasp. Youri staggered slightly, his brow tightening. "What is he saying…?"
Before he could do anything more, Lea answered — in the same language, flawlessly. Her voice, usually so calm and grounded, carried the same strange resonance, as if for that moment she were part of something far greater than herself. The exchange was brief, precise, heavy with a meaning Youri couldn't reach. Then it was over.
The viverrine rose from the debris with effortless grace and hovered above the knight, its translucent wings beating slowly and warping the air around them. Without a word the knight stepped upward and the creature caught him. In one fluid motion he was seated on its back again as though he had never left. The viverrine turned. Above them the sky warped, a distortion forming — faint at first, then widening into a tear in the crimson expanse — and just like that, they were gone, vanished into the sky as if they had never existed.
Silence returned, but it was different now — heavier, and uncertain. Lea didn't hesitate. The moment they vanished, she ran forward, her composure breaking for the first time since Youri had met her. "Gaisen!"
Youri followed close behind her. The massive creature lay among the shattered rock formations, its body still and its breathing slow and heavy. The once-dominant ruler of the domain looked fragile now. Wounded. Lea reached its side, dropped to one knee and laid her gloved hand gently against its head. Her whole posture softened, the sharpness of her presence fading into something far more human. "I'm so sorry," she whispered, her voice low and almost trembling. "I couldn't even help you…"
Gaisen let out a deep, rumbling breath that shook the ground beneath them, and its massive eye shifted to focus on her. In spite of the damage and the defeat, there was no anger in it. Only recognition. Youri slowed as he came closer and watched in silence. For the first time, the so-called monster didn't look like a force of destruction. It looked alive.
"Is it going to be okay?" he asked.
Lea ran her hand gently along its armored scales, careful and almost reverent. "He's severely wounded. But don't worry. If there's one thing about them, it's that they don't die."
He frowned slightly. "What does that mean?"
"It means exactly what it sounds like. They can be broken. Weakened. Even reduced to nothing." Her hand tightened a little. "But they don't disappear." A pause. "For now."
A brief silence passed, and then Youri lifted his eyes toward the sky where the knight had vanished. "He said something. Didn't he?"
Lea stayed still a moment longer with her hand resting on Gaisen's head, and then she slowly stood. "Yes."
He stepped closer. "What did he say?"
She turned toward him, and for the first time there was something different in her expression. Something uncertain. "He said…" she began, more quietly now, "…that your mission isn't over yet."
His eyes narrowed. "My mission?"
She didn't explain. Instead she took a step closer. "There's more."
He held her gaze. "What?"
She glanced briefly up at the crimson sky, and then back at him. "He also said that he brought your friend back."
Youri froze. The words didn't register at first; they didn't make sense. "My… friend?"
She nodded slowly. His mind raced through faces, memories and fragments all at once. Then his eyes went wide. "No… you don't mean—"
"He sealed Altopereh back into the core," Lea said.
The silence was complete. Youri stood motionless, his gaze drifting past her toward the towering Orbiton behind them — toward the core, glowing now, alive. And for the first time since arriving in Tartarus, he felt it again. Not just a pulse. A presence. Faint, and distant, but unmistakable.