Seafaring: I Get Stronger by Stealing Luffy's Girl

Bai Ze transmigrates into the world of One Piece.

From the start, he obtains the Villain System. The more he cuckolds Luffy, the stronger he gets.

And so,

wicked deals keep cropping up.

Bai Ze: "Nami, do you want to kill Arlong?"

Nami: "If you can kill Arlong, I'll give myself to you!"

Bai Ze: "Vivi, do you want to save your kingdom?"

Vivi: "If you can help me, I'll sacrifice myself!"

Bai Ze: "Robin, do you want revenge for your mother's death?"

Robin: "If you can do it, I'll give myself to you!"

Bai Ze: "I killed a Celestial Dragon. Aren't you going to show your appreciation?"

The Empress: "M-marriage?! I... I would be honored!"

Shirahoshi, Rebecca, Yamato...

Carrot, Reiju, Uta...

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