One Piece: Ruling the Seas by Stealing and Using the Fantasy Fruit

[Marines + pirates + plot-hopping + main and alternate accounts + invincible + fun + hot-blooded]

This book is also called “Pirates: I'm Invincible with a Sign-In System.”

A friendly warning: If you like Luffy, don't read this. The author doesn't like Luffy, thanks. Also, don't take novels too seriously. They're unrealistic by nature. This book may not be that great, but it can tide you over for two minutes during a reading slump.

An unexpected accident brings Ye Ming to the pirate world. He originally planned to live for fun, but his ambitions got the better of him.

After signing in for two years, he receives top-tier rewards.

He is both the Marines' strongest admiral and a supreme ruler of the seas. The World Government? Nothing special. The Four Emperors? Just stepping stones.

The main and alternate accounts are both controlled by the protagonist. There is no second personality, and no self-cuckolding or anything like that. If that bothers you, don't read.

The early part is a little slow to get going, but the later chapters are fantastic.

This novel has a fairly varied setting, so you can just read without overthinking it. I'll report anyone who gives it a nonsense rating.

I'm no good at writing a blurb, so just head to the story.