The Lie-Flat King of the Seas: Go On, You’ve Been Powered Up!

Qingshan transmigrates into the world of One Piece and gets the System fruit, the Human-Human Fruit, Mythical Zoan, Dao Ancestor form.

After five years of sign-ins, he gains a million cultivation points. Every time he makes a move, he has to spend cultivation points.

Now that he's invincible, he keeps a low profile because fighting makes him worry about wasting cultivation points.

So he starts using the System to empower his companions, hoping to lie flat.

One after another, characters from the original story who had plenty of potential but ended up as mere supporting cast are trained by him into powerhouses.

Kaido: I don't have to keep trying to kill myself anymore. Now there are plenty of people who can kill me.

Big Mom: I haven't dared leave my room in three days. I'm starving to death.

Whitebeard: Be my brother. When I die, they're all your sons!

Shanks: Everyone, stop beating up Buggy every day. Do it for me.

Luffy: Ace didn't die. I feel like he's always by my side.

Qingshan: Do what you want, I don't care, but Momonosuke has to die!

A man who had no fame, no fortune, and no power...

This novel and its characters are purely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.