From the Start, I Kill Danzo in Konoha, Coerce Tsunade, and Snatch Hinata

"Tsunade, I can bring Nawaki back to life, but why should I help you?"

"Hiashi, do you want to be Hokage? Do you want the Tenseigan? You can trade Hinata for it."

Looking at the man before him, who claimed to travel between worlds, had beaten the Third Hokage to death, crushed Danzo, and kicked the Three Sannin around like balls when they fought together, Hiashi fell silent.

"I, the head of the Hyuga clan, would never sell my daughter for personal gain! You won't even call me Father-in-law!"

Lin Hao awakens the Ultimate Martial Heavens System, which lets him travel between worlds and endlessly strengthen himself through battle and collecting emotion points.

By the time he arrived in Konoha, he was already invincible at the pinnacle of the ninja world.

From the start, he summons a ten-thousand-meter-tall Susanoo and cleaves Konoha in two, announcing his arrival to the ninja world.

He crushes Shimura Danzo and kills Hiruzen Sarutobi.

He trains Naruto and Sasuke, revives Hashirama and other powerful dead, and releases Kaguya Otsutsuki, all in pursuit of a battle at the peak.

PS: The protagonist's tags: ultimate martial artist; does whatever he wants; plot destroyer; having fun is what matters most; kills anyone who gets on his nerves. I have an outline, but this is a crowd-written novel. Leave a comment saying which world you'd like to see him dominate, or which heroine you want.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.