Goku stood on the cliff, black gi hanging in rags off his broad shoulders. The women he had taken stayed close behind him, silent and tired. Shion kept glancing at him, her body still carrying the marks of his use.
Then the sky screamed.
A massive army poured over the horizon like a black tide. Rimuru led them, eyes glowing with pure rage and heartbreak. Veldora flew beside him in his true dragon form, roaring loud enough to split clouds. Milim, Guy Crimson, Diablo, and every other Demon Lord who could answer the call came with them. Thousands of soldiers marched behind — Tempest's elite, orc legions, lizardmen hordes, fairy knights, and warriors from allied nations. The ground shook under their feet.
Rimuru's voice tore across the distance when he saw Shion standing there, clothes torn, staying near Goku. "SHION!!! I'll kill you... I'll kill you for touching her!!"
The second battle exploded without warning.
Goku powered straight into Super Saiyan. Golden hair spiked up as he shot forward like a missile. He met the front line with a spinning kick that shattered hundreds of soldiers in one blow. Their bodies exploded into red mist. Rimuru came at him first, moving so fast the air burned. They clashed in the sky, fists meeting fists. Each punch created shockwaves that flattened forests below.
Veldora breathed a storm of lightning and cutting winds. Goku fired a fast Kamehameha right into the dragon's open mouth. The blue beam exploded inside Veldora, making the Storm Dragon roar in pain and crash sideways into a mountain range. The mountains shattered like glass, rocks raining down for miles.
Milim laughed like a maniac and unleashed her Drago Nova. The pink blast tore across the land, destroying three kingdoms in its path. Cities turned to craters. Goku took the hit on his arms, skin burning, then answered with a flurry of ki blasts. Each small ball of energy punched through soldiers and exploded, carving deep holes in the army.
Guy Crimson slashed at him with flaming swords. Diablo attacked from the shadows with deadly magic. Goku spun through them, landing heavy elbows and knees. He grabbed one weaker Demon Lord — a newcomer who had joined the fight — and punched straight through his chest. The Demon Lord died screaming as Goku ripped his core out and crushed it. Blood rained down.
The battle turned the whole continent into hell.
They fought across the sky and ground for hours. Goku used Kaioken on top of Super Saiyan God, his red hair and aura burning bright. He destroyed entire armies with wide ki waves that swept the land like red fire. Mountains were reduced to dust. Rivers boiled dry. Kingdoms that had no part in the war got wiped out as the shockwaves rolled over them — castles crumbled, towns vanished, millions of normal people died without ever understanding what was happening.
Rimuru's rage kept growing. Seeing Shion down there, used and claimed, broke something in him. He fought like a madman, landing blows that cracked Goku's bones and sent him flying through three kingdoms. Goku coughed blood but kept standing. He answered with a point-blank God Kamehameha that blasted Rimuru deep into the earth, creating a canyon that split the country in half.
The other Demon Lords kept coming. Goku got pushed harder than before. Cuts covered his body. Blood dripped from his mouth and nose. His black gi was almost gone.
That's when he decided to end the small fry.
Goku flew high into the air, hands raised above his head. Even though this wasn't his world, the fear and life force from the millions caught in the destruction flowed to him. A massive golden Spirit Bomb formed above his palms, growing bigger and brighter until it lit up the entire sky like a second sun.
The allied army looked up in terror.
Goku threw it.
The Spirit Bomb crashed down like the wrath of heaven. Half the army vanished in an instant — thousands of soldiers, mages, and strong warriors erased in a blinding flash. The explosion wiped out two more kingdoms completely, turning everything into a glowing wasteland. The shockwave shattered distant mountains and sent hurricanes across the sea.
The remaining Demon Lords were left stunned.
Goku didn't stop. He went Super Saiyan Blue, then stacked Kaioken times 20 on top. Blue and red power exploded around him. He moved like lightning. He caught Milim mid-attack and drove her straight into the ground so hard her body cracked the planet's crust. She still lived, but barely. He killed another Demon Lord — a proud lion-type lord who had joined late — by grabbing his head and firing a ki blast through it at point-blank range. The explosion took out the rest of that lord's forces.
Rimuru screamed in despair and attacked with everything he had left. Their final exchange destroyed what remained of three capital cities. Buildings turned to powder. The land itself split open.
Goku powered up even higher. His blue hair shifted to silver-white. Ultra Instinct. His body moved perfectly, without thought. Every attack from Rimuru, Veldora, and Guy missed by inches while Goku's counters landed clean and brutal. He beat them down with calm, effortless violence.
High above the world, far beyond normal sight, the true gods of this slime world watched carefully. Veldanava's lingering presence stirred. The True Dragons and ancient overseers narrowed their eyes. This outsider's power had reached a level that threatened the balance of their entire universe. They observed in silence, wondering if they would need to step in.
The battle finally slowed. Rimuru lay broken on the shattered ground, breathing weakly, tears mixing with blood as he looked toward Shion. Veldora shrank back to human size, badly hurt. Guy Crimson stood with one arm missing. The surviving forces pulled back in fear.
Goku powered down. His silver hair turned black again. He was covered in blood, breathing heavy, but still standing tall. Without a word, he flew down and grabbed Shion, the lizardwoman, and the fox girl. He shot into the sky, leaving the destroyed continent behind.
Zeno appeared beside him, clapping happily. "That was the best one yet! You killed some of them this time!"
Goku said nothing. He flew far across the planet to a quiet, untouched island surrounded by ocean. He dropped the women on the soft sand and pulled Shion to him first. The heat from the long battle still burned in his blood. He fucked her hard on the beach, rough and deep, her moans mixing with the sound of waves. Then the other two. He used their bodies until the fire inside him calmed.
Night fell over the island. Goku sat on a rock, staring at the stars while the women rested around him, exhausted and marked. The gods of this world kept watching from afar, uneasy. The man in the black gi had just killed Demon Lords and wiped out armies like it was nothing.
And he still wasn't satisfied.