Others Summon Monsters But I Summon Humans

The second tremor hit harder than the first.

Loose stones skittered across the cave floor. Dust came down from the ceiling in thin, drifting curtains. Tami was on his feet before the echo finished, the panther already up beside him, low and alert.

Nobody had time to ask questions.

The tunnel wall near the entrance answered the question for them.

It came apart with a deafening crash — not crumbling, not collapsing, but exploding inward as something forced its way through with complete indifference to the structural integrity of the rock. The beetle was even larger than the one Maya had described. Nearly the size of a small house. Its body was encased in layers of overlapping metallic armor, each plate fitted over the next like someone had taken a set of forged shields and built an animal inside them. Its horn dragged a long gouge across the ceiling as it emerged.

Its black eyes found them immediately.

It shrieked.

Yuto was already moving.

He brought his hands up and released a blade of compressed wind directly at the creature’s face. The attack detonated against the armor and achieved nothing useful — no penetration, no visible damage — but the force staggered the beetle for half a second, which was enough.

"Spread out!"

The beetle charged.

The impact where they had been standing a moment earlier turned the stone floor into fragments. The shockwave hit Yuto’s back as he ran, hot and sharp, like standing too close to something falling.

Maya went left. Her eagle launched from her shoulder and swept upward into the cave’s upper darkness. Tami went straight forward, which Yuto thought was insane until he understood the intent.

Tami was not running at it. He was engaging it.

Metal gauntlets materialized over his fists as he closed the distance, and the panther came in from the side simultaneously, claws raking hard across the beetle’s flank. Tami drove a punch into its leg with enough force to send sparks bursting from the armor plates.

The beetle barely registered it.

It swung around with speed that had no right to exist in something that large, horn sweeping sideways. The panther caught the edge of it — not the full force, just the clip — and still went skidding across the cave floor with a sound like something heavy hitting stone.

"Tami!"

"I’m fine!"

He did not look fine. He was already getting back up, which was either encouraging or concerning depending on how you interpreted it.

Yuto came in before the beetle could press the advantage, drawing both swords and driving a rapid sequence of strikes into its underside where the armor looked thinner. The blades rang against the plating with each hit. Loud, clear, metallic.

He checked for damage.

Shallow dents.

He hit it again, harder.

More shallow dents.

He stopped and took stock of the situation. The beetle was armored to a degree that made his current approach essentially decorative. He was contributing noise and minor cosmetic damage to an animal the size of a building.

Then Shiny moved.

He came past Yuto in a blur, sword already swinging, and the arc of energy that followed the blade was not subtle. It crashed into the beetle’s front leg joint with a sound completely different from everything that had come before — not a ring, not a clang, but a deep, structural crack. The kind of sound that meant something had genuinely broken. A fracture ran across the joint, wide and dark, the armor split open along its length.

The beetle shrieked in pain for the first time.

Yuto stared at the damage.

Shiny had done more with one strike than everything Yuto had put together in the last forty seconds. He filed this information away without comment, because now was not the time.

Then Maya moved.

She came in fast — very fast, faster than Yuto had clocked her moving before — slim sword already drawn, and above her the eagle folded its wings and dove from the ceiling in a near-vertical drop. The timing between them was seamless. Maya’s blade found the exact crack Shiny had opened, driving into it clean and precise. The eagle hit the same spot from above at the same moment, talons focused to a single point.

The combined force shattered the weakened section entirely.

A large armor plate broke free and hit the cave floor with a heavy, final clang.

Dark fluid welled from the exposed flesh beneath.

The beetle staggered. For the first time in the fight, it looked like something that could be hurt.

Yuto stood where he was for a moment.

He had spent the entire fight hitting the creature repeatedly with two swords and had produced dents. Maya had watched Shiny create one opening, processed it, coordinated with her eagle, and dismantled a structural piece of the beetle’s armor in a single exchange. The whole sequence had taken maybe four seconds.

*How strong is she?*

He hadn’t known. He had assumed she was capable — she was in this place, which required a certain minimum — but this was something else. The precision of it. The confidence. The way she had moved with her eagle like they were parts of the same thought.

*What kind of past produced that?*

The beetle roared.

It charged again, wounded and furious, which was worse than it charging healthy because now it was also unpredictable.

Yuto shoved the questions aside.

"Run!"

Nobody argued. Even Shiny, who could have made a reasonable case for staying, turned and moved. Some fights were not about winning. This one had become about not being in it anymore.

They sprinted deeper into the tunnels, and the beetle came after them.

The cave shook with every step it took. Behind them, the sounds of it forcing through passages too narrow for it — stone cracking, walls losing the argument — made it clear that structural obstacles were not going to save them. Tami’s panther ran close, still favoring one side from the horn clip but moving fast regardless. Maya ran without any apparent change in expression, which Yuto found either admirable or unsettling and could not decide which.

The tunnels branched twice. He had no idea if the directions he chose were correct. He chose them anyway, because stopping to think was not currently an option.

Then Tami grabbed his arm and pulled him sideways.

A narrow crevice, hidden behind a cluster of jagged rocks jutting from the tunnel wall. Barely wide enough. Tami went in first, then the panther — which should not have fit and somehow did, by a margin that seemed to violate several reasonable assumptions about spatial geometry. Maya followed. Yuto went last, pressing himself into the gap as the sound of the beetle filled the tunnel behind him.

It passed.

The wind of its movement reached them even in the crevice, a hot, displaced rush of air that smelled like something metallic. The walls around them vibrated.

It came back.

They pressed flat and did not breathe.

The beetle moved slowly now, the shriek replaced by a low, continuous sound — searching. It passed the crevice entrance close enough that Yuto could see the damaged leg joint through the gap in the rocks, dark fluid still seeping from the exposed wound, the broken edge of the armor plate catching the faint ambient light.

He counted.

The beetle passed twice more. Both times it came close enough that he was aware of his own heartbeat in a way he preferred not to be.

Then, gradually, the sounds began to pull back. Deeper into the cave network. Retreating, not pursuing. A final screech — frustrated, not triumphant — rolled through the tunnels and faded.

Silence.

They waited.

After several more minutes, Yuto carefully moved to the crevice entrance and looked out. The tunnel was empty. Further down the passage, the beetle was visible only as a distant shape, limping toward the deeper dark, very much alive and very much gone.

He watched it until it disappeared.

Then he stepped back and exhaled.

Tami leaned against the wall, flexing his hand carefully, checking the knuckles from where the gauntlet had worn. The panther sat beside him and put its large head against his arm. He didn’t push it away.

Maya stood where she had been standing, composed, sword already sheathed.

"We’re safe for now," Yuto said.

Nobody disagreed.

For the moment, that was enough.