The sixteenth-floor door opened on fluorescent half-light and rows of cubicles that seemed to go on longer than the tower should have allowed.
Gray fabric walls made narrow lanes between desks. Computer monitors flickered with dead blue screens. Glass offices lined the outer edges, their blinds half drawn, cutting the room into bars of dimness. Far away, beneath a green EXIT sign, Jack could just make out another stairwell door.
The first thing he noticed was what his gravity sense did not find.
No bodies. No heavy monster crouched behind a copier. No hidden mass in the ceiling.
Instead there were cold blanks, thin places in the world, scattered across the walls and pooled beneath desks like patches where reality had been rubbed away.
Tall silhouettes stood inside them.
Not moving. Not yet.
"Stay close," Jack said quietly. "And don't stare at anything too long."
Dex looked down one aisle and muttered, "Didn't plan to."
They crossed the threshold together. The office door shut behind them with a soft click that sounded much too small for a trap.
At once the carpet darkened around their shoes.
Shadow rose in strips from the floor, fast as snapping cables. One looped Lily's ankle. Another wrapped Marcus's wrist and yanked his shotgun downward. Jack slashed at the band with his blade, but ordinary force only scattered it for a second before it re-formed around the steel.
Then the cold hit.
Deeper than skin-cold. The black loop around Jack's forearm drank at him with a greedy, hollow pull. The gold inside his chest thinned like breath leaving glass.
"Divine only!" Lily shouted.
She drove two fingers into the shadow at her ankle. A bright gold spark traveled through it, like fire racing a fuse. The band writhed, thrashed, and burst apart into smoke the color of crude aflame. Marcus answered with a rough hammering punch full of furnace-colored light, breaking the thing on his wrist. Dex snapped a tiny holy charge against the carpet and blew two more loops away from Jack's legs.
The silhouettes on the walls peeled free.
They rose in silence, long-limbed and blacker than the dim around them, shaped like men stretched too tall. Their heads tilted with predatory curiosity. As they climbed out of the cubicle walls and glass panels, the light in the office bent around them and made every ordinary shadow longer.
Jack made the mistake of looking straight at the nearest one.
Its blank face opened like ink splitting in water.
Then it wore his own image.
With dead gray skin, red eyes, the healed bite on his neck, and Lily's blood drying black across his chin. Behind that stolen face, Jack saw Elena sprawled at the Zombie King's feet, one arm crooked the wrong way.
His body locked for one awful second.
"Jack!" Lily cried.
The thing moved.
A blade grew from its arm, long and black as sharpened tar. Jack jerked back just in time, the edge scoring across his shirt instead of his ribs. Even the near miss left a numb burning along his side, like it had sliced heat from him rather than flesh.
"Talk," Jack barked, forcing himself to move. "Everyone, now!"
Marcus had gone white under the dust on his face. "I see Dex. Little kid. Something dragging him under the floor."
"Mine's you," Dex snapped, holy sparks jumping between his fingers. "Half your head gone. I did it."
Lily's voice shook once, then steadied. "Jack with red eyes. Coming for me."
Good. Different. Not real.
Jack slammed a gravity pulse through the nearest cubicle row, knocking desks sideways and buying them space. "Eyes down when you can. We move for the exit. Stay off the floor shadows."
He thinned gravity beneath all four of them. Their next steps carried farther, lighter. Marcus vaulted onto a desk. Lily followed onto a filing cabinet, Dex onto the back of a rolling chair that skidded but did not tip, and Jack landed on a partition wall as black hands speared up from the carpet below.
The office woke in answer.
Shadows ran along the underside of desks and up monitor stands. They spread across the glass of conference rooms, each panel birthing another tall figure. Some kept the stretched faceless shape. Others changed whenever someone glanced too long, into crouched horrors, into familiar bodies, into failures waiting to happen.
They advanced through the bullpen in a broken rhythm of leaps and bursts. Jack used gravity less like a hammer and more like a set of guiding rails, tipping desks into bridges, lightening Lily when a shadow snare caught her shoe, dragging a rolling cabinet sideways to block a rain of black javelins thrown from the walls. Lily fired precise gold lances instead of broad light, each one burning a hole through a shadow being's chest before the thing could drink much from it. Marcus guarded their flanks, shotgun in one hand, the other wrapped in rough gold that crushed any shadow weapon that got close. Dex planted tiny glowing charges on cubicle corners as they passed and triggered them a heartbeat later, blasting apart shapes that tried to rise behind them.
But the floor kept taking payment.
A hook of darkness snagged Dex's shoulder from a glass office doorway. He tore free, but when he hit the next desk his breath caught hard. The orange-white light in his hands had dimmed to embers.
"It pulled half my blast," he said.
Marcus swore as black bands latched onto his boots from below the desk he stood on. Gold flared around his calves; the bands smoked, yet he still sagged when they broke, as if the fight had suddenly aged him ten years.
They reached a conference room with a long polished table and glass walls on three sides. Jack waved them in because it gave sightlines.
It also gave the shadows mirrors.
Every pane darkened at once.
Tall figures appeared inside the reflections, closer than the room itself should allow. One stood behind Lily where nothing stood in reality. Another leaned over Marcus's shoulder with Dex's face melting away in strips of ash. A third pressed its hands flat against the glass in front of Jack, wearing Elena's features now, mouth open in a soundless plea.
The room exploded inward.
Shadow poured through the panes without breaking them, flowing over the table, under chairs, across the ceiling in inverted men. Jack slashed one apart with a black-gold arc, but the edge came back thinner than he had sent it. The thing had stolen some of the divine force out of the strike while dying.
Lily stepped forward and threw a hard ring of gold light from both palms. The nearest shadows shrieked and recoiled, their bodies smoking away; but the ring guttered almost at once. Black fingers latched onto the edge of the radiance and drank.
Lily stumbled.
One spear of shadow punched through her sleeve and into the wall behind her, pinning her arm. Gold bled out around the wound in visible threads.
Jack hit the spear with a gravity-divine slash so fast his shoulder screamed. The weapon broke. Lily dropped to one knee, face drained.
"Lily!"
"I'm fine," she lied, grabbing Jack's wrist before he could waste more power. Her hand felt cold. "Don't let it ride on the outside. That's what they're taking."
"What?"
She swallowed, forcing focus through pain. "Your divine energy. We've been wearing it too close to the skin. Sink it deeper. Only push it out when you strike."
For one second, in the middle of the swarming room, Jack understood why the tower had chosen this floor after the trap gauntlet. It wanted them tired enough to be careless. Bright enough to be eaten.
"Do it," he said.
Marcus shut his eyes and drew a hard breath through his nose. The rough gold around his fists vanished. Jack almost thought he'd lost it. Then Marcus drove his shotgun stock into a rising shadow and the entire thing blew apart in one dense burst from the impact point alone.
Dex grinned weakly. "Okay. That's useful."
He banked the light in his fingers until they looked almost normal, then flicked two charges onto the glass wall. Nothing shone there. Nothing leaked. But when a shadow crossed between them, Dex snapped, and twin holy detonations trapped inside the creature's body, tearing it apart from within.
Jack pulled his own gold down and inward. The feeling was strange, like taking fire and folding it into his bones. The hungry pressure around the room lessened immediately. When he struck next, the black-gold edge came out cleaner, sharper. The shadow it hit did not get time to feed.
"Again," Lily said, rising. She pressed her free hand to the conference table, sending a narrow thread of gold through its polished surface. "Short pulses. No waste."
They fought their way out of the room in that new rhythm.
It worked.
Not because the shadows became weaker, but because the four of them finally stopped carrying their power in a way the floor could taste from across the room.
Jack ripped down blinds with gravity, stripping entire offices of layered darkness. Marcus smashed desks flat so nothing could hide beneath them. Dex seeded silent charges in copier trays, beneath swivel chairs, on ceiling supports, forcing the creatures to choose bad places to emerge. Lily moved through the center of them all like a needle, stitching brief flashes of gold exactly where the others needed them most.
The closer they came to the exit door, the more shadows answered.
They streamed from every remaining dark seam in the office. Under cubicles. Behind server racks. Across the ceiling tiles. Whole walls liquefied into climbing black figures. Dozens. Then dozens more. Too many to kill one by one before their strength ran out.
Jack looked over the open office and saw not a battlefield, but materials.
"Make me space," he said.
Marcus and Dex moved at once. Marcus charged left, driving a wave of compact gold through a line of cubicles and knocking a lane clear. Dex ran right, slapping hidden charges onto desk legs, support poles, and the bases of three standing lamps. Lily stepped behind Jack and laid her hand between his shoulders.
"You have it?" she asked.
Jack reached with gravity and took hold of the room.
Desks tore free from carpet. Filing cabinets rose with shrieking drawers. Cubicle walls ripped loose in gray sheets. Ceiling panels dropped and spun. He lifted everything not bolted down and dragged it upward, outward, away from the floor until the center of the office became one wide exposed stretch of carpet under broken fluorescent light.
Deprived of hiding places, the shadow beings fled to what remained: the far wall of glass near the exit.
They packed there in a writhing tower of bodies, tall men merging shoulder to shoulder, faces changing every instant. Zombie King, dead family, failed rescues, children screaming, empty hands, broken promises. Fear piled on fear until the thing on the wall looked like every nightmare in the group had been kneaded into one shape.
"Now!" Jack shouted.
Dex snapped his fingers.
The charges he'd planted around the room erupted in sequence, not toward the swarm but around it, boxing it in with hard, holy concussions that drove the mass flatter against the glass. Marcus slammed both palms into the carpet. A rough golden shockwave raced forward at floor level and struck the bottom of the swarm like a rising hammer. Lily lifted both hands, drew one long breath, and sent a lattice of white-gold lines across the entire wall, a radiant net that pinned the creatures in place.
The office dimmed as the swarm drank at all three attacks.
Jack felt that pull even from where he stood. Saw Lily's knees start to shake. Saw Dex's mouth tighten. Saw Marcus digging in like a man trying to hold a door shut against the sea.
So Jack gave them no time.
He stepped into the strike with gravity coiled through his spine, divine force sunk deep and compressed to a killing edge, sword memory guiding the angle through chaos.
His black-gold slash crossed the wall from lower left to upper right.
For an instant the swarm became transparent.
Jack saw straight through it to the false city outside the office windows. A skyline made of darkness and distant lightning.
Then the whole mass split open.
Gold fire raced through the cut. Every face in it vanished at once. The glass wall turned white, cracked in a thousand branching lines, and burst outward into the dark beyond.
Silence hit the floor like a dropped blanket.
The remaining shadows on desks, under chairs, in corners and under the conference table all shivered and collapsed into nothing.
A plain office remained.
Fluorescent lights hummed overhead. The green EXIT sign at the stairwell door stopped flickering.
Dex sat down right where he was and laughed once, breathless and wrecked. "I officially hate paperwork."
Marcus stayed standing only because he had one hand braced on a half-floating cabinet Jack had forgotten to lower. "You and me both."
Lily touched the tear in her sleeve and then each of them in turn, closing what the shadows had opened. Jack felt small leaks inside him knit shut under her careful light. Not replenished. Just sealed.
"Better?" she asked.
"Enough," Jack said.
That was all any of them had left.
He lowered the ruined furniture, and together they crossed the office to the exit. Jack opened the stairwell door and a dry draft met them from above.
It smelled faintly of ozone.
Somewhere higher in the tower, beyond the seventeenth-floor landing, something cracked like distant thunder behind steel.
Dex heard it too. "Please tell me that's just bad wiring."
Nobody answered.
Jack looked at the next flight of stairs, then at the three people who had climbed this far with him. They were drained, dust-streaked, and carrying less reserves than he wanted.
But their power sat differently now, deeper, harder to steal.
The tower had tried to feed on their light.
Instead, it had taught them how to keep it.