Jack woke on the stairwell landing with concrete under one cheek and the ache of too many worlds in his bones. The eighth-floor door waited above them, shut and sun-warm to the touch though no sun reached the stairwell. Lily was already awake, sitting with her knees drawn up, a faint gold thread moving under her skin. Dex groaned himself upright. Marcus checked the shotgun beside him and then Jack's face.
"How's home?" Marcus asked.
"Still standing when I left," Jack said. "Mom had people in the house."
Dex let out a breath. "That's good. At least there's a world still intact"
None of them said the rest out loud. *For now.*
The tower had fed them power one floor at a time, but it always collected afterward. Jack's gravity sat heavy and slow in him, not empty but far from full. Lily rolled her shoulders like every muscle hurt. Dex had fresh pink skin where old burns had healed. Marcus still moved carefully when he thought nobody was looking, one hand sometimes brushing the ribs Lily had mended.
"Everybody ready for paradise?" Dex asked, eyeing the eighth-floor handle. "Because if this thing gives us a beach, I'm complaining less."
Marcus snorted. "If it gives us a beach, the beach bites."
Jack took the handle and opened the door.
Heat and wet salt air hit him first. Then light.
The stairwell opened onto a strip of white sand bright enough to hurt his eyes after the tower gloom. A blue-green sea rolled in slow glassy lines. Palm trees leaned over the shore, fronds whispering. Farther inland, dense jungle climbed toward a mountain that rose from the middle of the island like a black tooth. Smoke threaded lazily from the top.
For one impossible second the place looked peaceful.
Then Jack noticed there were no birds. No insects. No crab tracks in the sand. Nothing living moved except the surf.
He stepped out, bat-sword in hand. The others followed. Behind them, the tower door stood alone on the beach with no wall around it, black metal planted upright in sunlit sand.
Dex spread his arms. "I knew it. The King is giving up. Says, 'You know what, boys, take the weekend.'"
Lily shaded her eyes and stared at the mountain. "Too quiet."
"Everything here is too something," Marcus said.
They moved along the tree line instead of straight across the open shore. The sand grew hotter under Jack's shoes the closer they got to the inland rise. The smoke above the mountain thickened. It did not drift like normal smoke. It coiled upward in one dark rope and then flattened under the sky as if trapped against invisible glass.
Dex looked from the ocean to the palms to the volcano. "I'm serious. If a coconut drops on my head and that's the floor, I'm going to be offended."
The top of the mountain exploded.
A crack like the sky being hit with an axe split the island. Fire flashed in the crater. A fountain of molten rock shot upward, followed by a column of ash that spread into a dirty gray bloom. Fine black powder began drifting down over the beach.
Marcus stared at it, unbelieving. "How exactly are we supposed to fight a volcano?"
The answer came immediately.
The first glowing chunk hit the sand twenty yards away and burst. Then another struck the shallows. Then dozens.
"Lava!" Lily shouted.
Jack threw both hands up on instinct. Gravity bent in front of them, curving into a broad invisible wall. The next molten stones smashed into it and flattened there, hanging for a heartbeat in a rippling orange sheet before sliding off to either side. Heat punched through anyway. Jack dug his feet into the sand and widened the barrier until it covered all four of them.
More impacts hammered the wall. Hissing steam rose where lava splashed into the surf. Ash coated Jack's hair and arms.
Then, as suddenly as it had begun, the rain stopped.
The mountain went still.
Dex peered around the edge of the barrier. "That was anticlimactic."
The lava on the beach moved.
What had splattered across the sand and black rock did not cool. It gathered. Streams of orange-red pulled themselves together with a wet sucking sound, drawing ash and stone into a larger shape. It rose higher and higher until a formless lump the size of a small house heaved in front of them, glowing from cracks beneath a crust of dark rock.
The thing had no face. It made no sound. But Jack felt its attention settle on them.
Then two bright lines shot from it, fast as hoses under pressure.
"Lily!" Jack barked.
He thickened the gravity wall just as twin streams of magma hit it. Orange fire spread across the invisible surface. The barrier held. The heat did not. It rolled over them in a baking wave that made Lily cry out and Dex throw an arm across his face.
"Move!" Marcus shouted.
Jack angled the wall and shoved. The pressure sent the first stream skidding aside, carving a glowing trench through the sand. They ran left, half blinded by steam. The blob lurched after them, reshaping with each slam of its mass. It sent another stream through the palms, setting trunks alight from the inside.
The jungle became a maze of heat and smoke. Jack lost sight of Dex first, then Marcus behind a curtain of vapor. Lily sprinted beside him until a burning tree crashed between them.
"Beach!" he yelled.
She nodded once and vanished through white steam and black ash.
Jack cut through a slope of cooling rock with a short gravity slash and burst back onto open sand. He pivoted, searching.
Three figures stood near the surf.
Relief hit him too fast. Lily. Dex. Marcus.
Then another four stepped out of the palms behind them.
Jack stopped so hard sand sprayed up around his shoes.
There were now two Lilys, two Dexes, two Marcuses, and another Jack standing twenty feet away with his own face turned toward him.
Nobody spoke.
The false Jack held a dark club shaped like Jack's weapon, but its edge drooped like soft metal. One of the extra Lilys smiled a fraction too slowly. The extra Dex tilted his head, eyes bright and empty.
Real Dex emerged from the right, breathing hard, then froze when he saw them. "Nope," he said. "Absolutely not."
Real Lily came from the left with ash in her hair and gold already gathering at her hands. Marcus crashed through the brush last, looked from one set to the other, and swore under his breath.
The copies rushed them.
"Light up!" Jack shouted.
Gold flared across Lily's skin at once, bright and clean. Jack dragged his own divine spark forward, letting it burn like a second outline around his body. Dex's hands burst with orange-white fire shot through gold. Even Marcus forced up a rough halo along his arms and chest, dimmer than the others but enough.
The copies had none.
Fake Lily struck first, silent, her hands turning to dripping blades. Real Lily met her with a spear of light that punched through the molten chest and sprayed fire across the sand. Fake Dex sprang at Marcus with both arms stretched into glowing clubs. Marcus sidestepped and smashed its knee with the butt of the shotgun.
The false Jack came for Jack.
For one ugly instant it felt too familiar—his height, his stance, his face coming at him through heat shimmer. Jack parried the molten weapon and nearly lost his grip as the fake's strength jarred through him. Its skin split where Jack hit it, revealing bright magma under a crust shaped like flesh.
It opened its mouth.
No words came out. Only heat.
Jack cut across its torso with a black-edged slash. The copy split from shoulder to hip and collapsed into two mounds of lava.
He had no time to feel relief. The halves dragged back toward each other.
"Don't let them reform!" Lily shouted.
Too late. The fallen copies melted completely. So did the others when Dex blew one's head apart and Marcus smashed another flat. Eight spreading pools of magma hissed across the beach, met in the center, and surged upward together.
The new shape dropped to four legs.
It looked enough like a hunting cat to make Jack's skin crawl—shoulders high, body long, tail whipping molten drops, head narrow and full of knife-teeth made from cooling black glass. It was bigger than a car and moved with horrifying speed. Every step left burning holes in the sand.
"Dex, right!" Jack shouted.
The beast launched.
Dex threw an explosion that caught it midair. Fire burst around fire. For a second Jack thought the hit had worked.
Then the creature came through the smoke anyway and slammed him hard enough to send him skidding into the wet sand. Heat hit before pain. Jack rolled just ahead of a snapping jaw and felt strands of hair crisp at the edge.
Lily drove a divine spear into its flank. The gold bored deep and made the beast rear, but molten flesh flowed around the wound and sealed it. Marcus closed from the side and swung his bat with both hands. The blow cracked the black crust along the creature's ribs.
"Hot enough for you?" Dex yelled, already winding another blast.
"Less talking!" Marcus roared back.
Jack got to his feet and cut low. His gravity slash opened one foreleg nearly to the center—except there was no center, only deeper fire. The creature faltered, then pounced again, too fast, too hot, too fluid. They could hurt it. Nothing stayed hurt.
Marcus met the charge head-on.
Jack had seen the older man hold lines, tear through hordes, and keep moving after wounds that should have dropped him. He had never seen Marcus plant himself in wet sand, lower one shoulder, and hit something like a linebacker meeting a truck.
He caught the beast under its chest and drove upward with a shout. Both of them crashed into the surf.
Steam exploded skyward.
The predator thrashed in foaming water, stiffening at once where the outer magma flash-cooled into jagged black plates. It dragged itself back out, movements rougher now, joints resisting.
Dex blinked. "Okay. That's something."
The creature shook once, sending shards of hardened rock flying, and charged again. It was slower, but not slow enough.
Jack dragged Lily clear of a lunge and felt frustration rising hot and sharp. Cut it, blast it, drown it a little—none of it finished the job. The thing had no head to break, no heart to stab, no bone to crush. Just mass and heat and a will driving both.
Then he remembered the first general outside the tower. Too big to beat by trying to be stronger than it. They had won by using the whole battlefield.
"Water," he said.
Lily looked at him immediately. "A lot of it."
Jack turned toward the sea and reached.
The first pull nearly tore a groan out of him. Ocean water was heavy in a way cars and bodies were not, because it never stopped moving. He took hold anyway. The surf rose. Then more rose behind it. A wall of sea lifted into the air, curling up and up until it formed a trembling sphere larger than the molten beast itself. Fish flashed silver inside before dropping back as the mass stabilized.
Jack's arms shook. "Divine energy," he said through clenched teeth. "All of it you can spare. Put it in."
Lily didn't hesitate. Gold streamed from her hands into the suspended water, turning blue into shining green-gold. Dex added sharp threads of light like sparks trapped in glass. Marcus set one palm against the bottom of the sphere and fed in his smaller, rougher glow until veins stood out in his neck.
The predator bounded toward them.
"Now!" Jack shouted.
He dropped the sphere.
Blessed seawater hit the magma beast like a falling building. The impact flattened it into the sand beneath a roar of steam. Jack kept pulling more sea into the collapsing mass, dousing it again and again as the others fed gold into every wave. The steam turned white, then gray, then thin. The beast writhed smaller each second, its bright core dimming under water and sanctified light.
When it finally stopped hissing, it was still.
Jack moved before it could prove that false.
He drew divine energy into gravity, black and gold twisting together along the edge of his will, and slashed. One cut. Two. Five. The hardened body broke into chunks that no longer bled lava, only leaked faint red from inside.
"Throw them out," he said.
Nobody argued.
Marcus heaved the biggest pieces into the sea. Dex blasted smaller chunks far beyond the breakers. Lily and Jack kicked and dragged the rest until the tide caught them. They kept going until nothing remained on the beach but smoking pits and blackened sand.
For a long moment the four of them just stood there, soaked and panting, staring at the water as if the pieces might come crawling back.
They didn't.
Dex dropped backward onto the sand with a groan. "I vote we stay here a while," he said, breathing hard. "Tower finally gives us a vacation, and you people spend the whole time exercising."
Lily laughed once, short and tired and real. Marcus sat beside him with far less grace, rubbing a shoulder that had to be screaming. Jack lowered himself last, every muscle trembling from the seawater pull.
The island breeze moved over them. It smelled of salt and wet ash. For the first time since they had entered the floor, it almost felt like a beach instead of a trap.
Jack looked at Lily. Her glow had faded to embers under the skin, but she was smiling a little. He remembered her on the back steps at home, telling him he didn't have to do everything alone. He looked at Dex sprawled in the sand, at Marcus staring out to sea with the shotgun across his knees, and knew this floor would have killed him weeks ago.
Not now.
"Five minutes," Jack said.
Dex lifted a finger. "Best offer I've had all apocalypse."
The island vanished in the middle of minute three.
The surf sound cut off. Warm wind died. Sand beneath them hardened into cracked tile and old office carpet in a nauseating blink. The black tower hallway returned around the lonely door, leaving salt on their clothes and damp footprints on stained concrete.
Dex looked up at the ceiling where the sky had been. "I hate this building."
"Still better than a volcano," Marcus said.
Jack wasn't sure that was true. But he managed a tired breath that was almost a laugh, then leaned back against the stairwell wall. Above them, more floors waited. Below them, his home waited too.
For the moment, though, they had survived fire by trusting each other to shine where the copies couldn't.
That felt like the kind of lesson the tower liked to charge interest on.