My Infinite System.

The ground cracked open wider. Dust and black sparks shot into the air as the titan of a beast rose from the rift. Its body was carved out of stone and sinew, its hide laced with glowing seams like molten rivers. Four horns jutted from its skull, each dripping sparks of red lightning. Its jaw unhinged wider than it should have, rows of obsidian teeth glistening wet.

It leaned forward, claws tearing deep grooves in the ground, and let out a roar that made the air itself bend. The sound wasn’t just noise. It was language.

Lucian’s eyes flickered gold for an instant. His Omnilingualism stirred. The sound wasn’t a roar to him anymore—it was a voice. A word. A curse.

”Intruders.”

The beast’s voice echoed in his mind, heavy as stone dragged across iron.

Lucy narrowed her eyes. ”It... spoke?”

Lucian didn’t flinch. He raised his blade and answered, calm and sharp. ”It said we don’t belong here.”

The monster’s molten eyes burned hotter, locking on Lucian as if it recognized something in him.

”You... can understand me?” it rumbled, voice shattering rocks around them.

Lucian’s grip tightened on his blade. ”Perfectly.”

The beast snarled, shoulders rolling as its body cracked like breaking mountains. ”Then understand this. You will die here, flesh-born. Your bones will be mortar for the gate.”

Lucian smirked faintly, though his eyes stayed sharp. ”You can try.”

The monster lunged.

Its claw came down like a collapsing tower, fast and brutal. Lucy snapped her arms up—hellflames surged, coiling into a shield of black-red fire that caught the strike. The impact shook the ground, splitting the obsidian floor. Sparks rained. The flames held, but barely—her knees bent as the weight pressed down.

”Lucian—!”

But he was already moving. He Fold-Stepped above the monster’s arm, blade carving through warped space. The cut split the air itself—he came down hard across the beast’s shoulder. Stone hide cracked, molten blood spraying in arcs that hissed when it hit the ground.

The monster bellowed, swiping with its other arm. Lucian twisted midair, vanishing in a fold of space, reappearing behind it. His sword thrust forward, aiming for the core light beating faintly through its back—

—but the tail struck first. A whip of jagged rock and lightning smashed into him, hurling him across the field. He hit the ground hard, stone shattering beneath him, cloak tearing at the edges.

”Lucian!” Lucy’s shout cut the air.

The beast turned on her now. Its chest opened with a crack, a second maw tearing down its torso. From it, streams of molten light surged—condensed energy, pure and unstable.

Lucy’s eyes flared crimson. Her hands slammed together, flames roaring up her arms like geysers. She spread them wide and hurled them forward—hellfire burst into a storm, swallowing the molten streams midair. Fire clashed with fire, red against black-red, exploding into a shockwave that flattened stone towers nearby.

She stood her ground, teeth grit, sweat streaking down her cheek from the heat.

Lucian rose behind the beast, his body humming with warped space. He extended a hand. Time bent—[Chrono Slow]. The monster’s movements stuttered, its swings dragging slower, its molten blood dripping like tar.

Lucian’s voice cut cold. ”Lucy—now.”

She didn’t hesitate. Her fire condensed tight into a lance, her arm trembling with the heat as she flung it. The hellfire spear tore through the monster’s torso, punching clean through the second maw. Its roar fractured, split into rage and agony.

But it didn’t fall.

Instead, it laughed.

The sound was thick, guttural, crawling under their skin.

”Strong. Very strong... but not enough.” Its cracked voice filled the field. ”This world will break. The gate will flood. And you will drown in the tide.”

Lucian’s jaw tightened. He raised his sword, its edge glowing faint with warped light. ”Not while we’re here.”

The beast charged again.

Its body glowed brighter now, seams of molten light splitting wider, leaking energy like a star on the edge of collapse. Each step sent quakes through the land, shaking the spire behind them.

Lucian darted forward, folding through space in rapid steps, his blade cutting at weak points—joints, seams, cracks. Each strike bent the monster’s form, warping its massive body piece by piece.

Lucy moved in sync, fire whipping around her like chains. She lashed at its legs, her flames wrapping tight around stone and bone, burning through layer after layer. She pulled, and the monster stumbled forward.

Lucian took the opening. He folded above its head, blade raised high, space rippling around him. He dropped, sword slamming down across its skull in a burst that split the ground apart.

The beast screamed, head cracking, molten blood erupting.

But even cracked, it surged upward. Its jaws opened wide, fire gathering deep in its chest maw. A core blast—strong enough to wipe the whole field.

Lucy’s eyes widened. ”Lucian—!”

He was already moving. His free hand extended, golden threads of Chrono energy weaving between his fingers. Time bent violently—[Chrono Break]. The blast inside the monster stuttered, slowed, the light pulsing irregularly.

”Lucy!”

She raised both hands, flames igniting brighter than ever, her body trembling from the sheer force she was pulling. Black fire spiraled upward into a colossal spear, taller than the monster itself. Her crimson eyes glowed as she screamed, thrusting her arms forward.

The spear flew.

It slammed into the monster’s open chest maw just as the unstable blast was forming. For an instant, everything was silent. Then—

The explosion tore the wasteland apart.

Fire and molten light erupted, swallowing the spire, the beasts still pouring from cracks, the stone mountains in the distance. The shockwave ripped the ground into canyons, shattered the air with deafening force.

Lucian folded space around himself and Lucy, shielding them from the worst of it. Even then, heat seared across his skin, cloak whipping violently. Lucy collapsed to one knee, drained, her fire guttering low.

When the smoke cleared, the monster still stood—but barely.

Half its body was gone, molten blood pouring freely. Its horns cracked, eyes dimming. It staggered, groaning like a dying world.

Lucian stepped forward, blade humming. His voice cut sharp. ”It’s over.”

The beast turned its fading eyes to him. For the first time, its voice was softer.

”You... understand me. Then carry this... truth. The gate... is not ours. It is theirs. We... are only the tide.”

Lucian’s eyes narrowed. ”Whose?”

But the monster’s form collapsed before it could answer, body crumbling into stone shards and molten dust. Its roar faded into silence, leaving only the crackle of fire and the echo of destruction.

The spire cracked, the unstable core inside shattering in a burst of light. The rift lines across the land flickered, then began to close. The gate’s pulse weakened.

Lucian exhaled, lowering his blade. ”It’s done.”

Lucy, still catching her breath, looked at him. ”Not done. Just delayed.”

He didn’t argue. His eyes lingered on the ashes of the beast, the words still hanging in his head. Not theirs. The tide.

Something worse was waiting beyond.

And Lucian knew—they had only seen the beginning.