One Piece: Unbeatable by Design

A young man with invincible combat strength transmigrates to the world of pirates.

His goal is to become the strongest, an eternal existence of supreme greatness.

One punch, and he is invincible.

One punch, and no enemy remains.

Beautiful women in his arms, crushing all opposition along the way and putting down anyone who dares defy him.

This is an invincible-power fantasy.

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