A Senju in the Stars, Chapter 15

The titan fell like the ruin of a tower built too high. Its collapse sent a low quake through the crust of the earth, a deep groan swallowed by the dust that rose in sheets. The ground drank its weight and trembled beneath it. Metal shrieked. Pipes burst. Somewhere in its gut, something exploded. Flames licked through vents along its side like breath through broken teeth. Then came silence.

And the rest of them stopped.

Hundreds of titans. Towering, misshapen gods wrought from rust and chrome and daemonwork. They halted at the sight of the fallen one, their lines breaking like waves struck dumb. Their heads turned with mechanical grace, weapons still primed, engines still humming. But none moved.

Below them, their shadows lay long over the wastes.

Hashirama stood beneath that silence. The wind pushed at the hem of his robe. He could feel it—the confusion, the hesitation rippling out from the monstrous machines and their escorting host. The infantry and the armor that walked with them, the support teams and the cultist crews, all slowing in tandem, each one tethered to the titanic rhythm of the larger machines. It was a rare thing. A pause.

And that was all he needed.

They were large. Too large to recover quickly. A stagger in their line created ripples. One faltered and the rest had to shift. Adjust. Recalibrate. A hesitation of giants. And in that space was time. And time was everything.

He drew a breath.

Hashirama closed his eyes. He dipped into himself, hands loose at his side. Not gathering from nature, not yet. The air was too thick, the corruption too high. That would take longer. So he went inward instead. Body and mind. Cell and thought. He coaxed the chakra out with precision, not patience. He forced it.

The regeneration came fast. Unnatural. Painful. It pulled hard at his body, his living cells, and at his mind, the source of spiritual energy. Bringing it out in this manner was one of the worst things a Shinobi could do and Hashirama only had leeway because of his natural regeneration. But it came. He pushed through. It cost him more than he could pay again soon. But it came.

Ten seconds. And it was done.

He opened his eyes. Channeled the chakra and made the seal.

“Wood Release,” he murmured. “Advent of a World of Flowering Trees.”

The titans loomed like iron leviathans, each blast from their guns carving valleys in the earth, each stride turning stone to powder. In sheer ruin they neared the bijuu–at least, in the results. In combat, they were far weaker. He had already proved one simple truth: they could fall. And rather easily at that. They did not stand alone. They marched with screens of armor and swarms of infantry, cables of supply and vox orders threading back to field command. Strip that away and the gods of steel became towers of blind iron, slow to turn and slower to rise once forced to their knees.

Hashirama felt the hollow ache where chakra should have pooled and knew he could not tear the legion apart by force, not yet. But he did not need to. He need only break the lattice that kept them upright. Cut the arteries and let the colossi bleed themselves dry. Cut off from their support, the titans were vulnerable. For all their destructive prowess, they did not seem at all capable of defending themselves from infiltrators–at least, ones at his level.

He drew a long breath, the air tasting of scorched oil and pollen, and let his gaze settle on the tide of tanks and marching men that ringed the titans like worshippers at a shrine. They were the heartbeat of the host. Stop the heart and the body would follow. And he, tragically, knew a thousand quiet ways to stop a heart.

He placed his palms to the earth.

And the world answered.

It began slow. The dirt cracked. Stone split. Roots emerged, thin at first. Then thick. Then monstrous. Trunks exploded upward like pillars raised by forgotten gods. Branches tore through rusted carcasses and shattered the husks of tanks. They grew without direction or hesitation, fed by the chakra that surged from Hashirama’s form. 

They tore through and out of the ash-caked soil and slithered towards the titans faster than any man could outrun. Trees without leaves. Trees with thorns the size of swords. Trees that bore flowers the size of boulders. Screams and roars echoed, accompanied by explosions and gunfire, both of which were quickly drowned by the volume of wood and bark and root. But that was only the first effect. 

The blooms unfurled.

They shimmered with color—reds and golds and strange pinks that glowed faintly under the haze-choked sky. Their petals trembled, then released clouds of thick yellow-green pollen that drifted low and slow like fog poured from a grave.

The wind took it.

It spread across the battlefield in waves. Over the tanks. Over the infantry. Toward the titans.

The ground split again. Not in fury. Not in thunder. But slow, deliberate. Roots as thick as cables coiled from the wounds in the earth, slick with sap and black soil. They moved without sound, rising like breath from lungs that had not drawn air in centuries. They found the feet of giants and did not strike. They held. Crept along armor-plate that groaned under the pressure. Wrapped around pistons and ankle-joints the size of towers. Bark scraped steel. Bark held fast. The titans shifted, some rocking back with the slow awareness of a thing being hunted.

One raised its leg and brought it down with force, cracking a highway of stone and ceracrete beneath it. But the roots held. They did not break. They rose with the foot and clung to it still, dragging across the surface like shackles made from the bones of the world.

The titans kept firing. Shells screamed overhead. The air tore apart in lines of light and heat. But each movement became a burden. Each shift of stance came slower. What once lumbered now labored.

Below, among the trenches and burnt-out tanks, the first bodies dropped. No flash. No scream. Just stillness. Men in ragged flak armor, their rifles lowered. Their mouths open. They staggered and then fell, one after another, as though caught in the hush of a lullaby that none of them heard until it was too late.

The pollen had settled.

It drifted like dust through the broken air, a golden mist carried on no wind. It coated lips, crawled down throats, nestled into the flesh of lungs like seeds looking for soil. Hashirama had made it for this purpose. A gift born not of poison, but of sleep. A Jutsu of silence. Of ending wars without needing to kill.

The traitor soldiers fell in clumps. Rifles slipped from their fingers. Some knelt before they dropped, others dropped like marionettes with the strings cut. No blood. No fire. Only the stillness of bodies that would not rise again that day.

Even the enemy Astartes were not spared. Their size, their strength, their gene-wrought defiance gave them minutes more, but no immunity. They fell with a rattle of armor. Their helms struck the stone. They lay in their finery like sleeping kings beneath a stormed sky.

And the titans—the great walking god-machines—shuddered.

The pollen found the cracks in their hulls, the hairline seams where armor met exhaust, where intake valves gaped to drink the air. No filter caught it. It was not dust. It was not gas. It was chakra, transmuted and formed of nature and will. It slipped past everything meant to block it, seeped into the lungs of the living and the gears of the dying. It reached crew chambers and reactors. It reached men at levers and women reading auspex, and it placed its hand upon them. And they slept.

Some titans froze where they stood. Some took a step and never brought their foot down. Their weapons hissed once more and then fell still. Engines rumbled low and guttered out. Their lights blinked, uncertain, then went dark.

The field was changed.

Hashirama stood alone at its center, still and silent as the trees he had willed to life. Around him the new forest stretched wide, roots coiled over craters and corpses, flowers blooming in the mouths of rusted tanks. The titans were statues now. Not dead. But dreaming.

Of the hundred that marched, more than half had been halted. The rest stood trapped behind their brethren, unable to move forward without crushing their own or carving new paths through broken ground and the fire-lit hills that bordered the battlefield. It would take time. They would scatter and reroute. It would slow them, disjoint them. And for machines of that size, whose every step was measured and deliberate, delay meant defeat.

The air trembled with the low, pulsing growl of the dormant giant. Where the other titans sagged beneath flowering roots and silence, this one stood wholly unmoved—its metal hide unscarred, its guns at rest, the faint glow of furnace-light dull behind armored slats. It was twice taller than any of its brothers, black metal burnished to a mirror sheen in the fires still burning across the plain. Hashirama could feel its gaze though it carried no eyes; an unspoken vigilance, steady as the north star.

Footsteps scraped through grit behind him. Batu drew up beside him, shadow stretching long in the dust. His war-plate was rent and blackened, yet he walked with the calm of a hunter who had tasted blood and wished for more.

“Dies Irae,” Batu said. “It has killed many innocents. How help can I?”

Hashirama exhaled, thin and measured. 

“I’m spent,” he said. “No chakra left for a killing blow. That leaves one way.”

“What way is that?” 

“Sabotage,” Hashirama said. “But you’re too big to be stealthy–no offense. But they’ll see you coming.”

The shinobi pulled out a sealing scroll. Batu huffed in recognition.

“I seal you here,” he said. “I slip inside the titan and once I’m inside I’ll release you. We break it from within. If it has a heart, then we shall break it.”

Batu turned his helm toward the towering engine. He studied the waking glow along its gun housings. After a moment he nodded once. 

“Inside,” he said. “Good. Let’s do it. I will follow your lead, Hashirama.”

“Let’s go,” Hashirama said, quickly sealing away the Astartes into the scroll, before breaking into a sprint towards the titan. An entity of that size and magnitude likely would not have the capacity to pick out individual humans from the chaos of battlefields. They were meant for bigger targets, for more obvious foes, which meant it could possibly see him during the approach. That was what its supporting units were there for. 

Hashirama brought his hands together and shaped a seal. “Ninja Art: Chameleon Jutsu.”

The light twisted. His form blurred and vanished. Not gone, but hidden—bent into the seams of the world like a thread pulled tight. The breath of chakra it cost was small. He could afford it. What he needed now was speed.

He ran faster than sound, faster than the eye, a blur across the scorched ruin. His feet struck stone and metal and root in turn. Dead tanks lay half-swallowed by bark. Men slumped beneath pollen-choked trees. Sleeping titans lay like monuments cast in slumber, their hulls glinting dull red in the haze of war still hanging low.

Ahead, the titan.

Dies Irae.

It moved without caution or care, stepping over its comrades with the slow, grinding arrogance of something too large to imagine death. One foot crashed down into a crater where a lesser machine still twitched, burying it beneath tons of groaning iron. Hashirama’s eyes narrowed. He said nothing.

He leapt.

The air peeled past him. His feet struck the curve of the titan’s shoulder, the metal warm beneath the soles of his sandals. Chakra surged to his legs and feet, rooting him to the hide of the monster. He climbed.

Up past its hull and plating. Past gun batteries long as courtyards. Past bristling cables thick as tree trunks. Higher still.

And there—set between the sweeping fins of its armored back—stood a temple. Or something close. A cathedral forged into the spine of the god-machine. It rose from the armor like a parasite grafted onto a giant. Spires like broken fingers reached for the sky, traced with gold and filth alike. A thousand stained-glass windows shimmered with images too grotesque to follow.

Hashirama crouched low.

He drew a kunai. Just one. He watched the doors. The windows. Dozens of them. Open. Unguarded. No sensors, no wards, no soldiers. Only heavy guns pointed upward, built to kill from afar. They had prepared for armies. Not for one man.

Their mistake.

He stood and stepped forward. No sound. No shadow. He passed through one of the tall, arched doors and into the dark, and no one saw him enter.