In the world of One Piece, Kahn obtained the Book of Sin, which allows him to capture sinful people and absorb their sin points to aid his training. Akainu has over a million sin points; I really want to capture him, but I can't beat him now. I'll join him first and let him work for me. Once I'm strong enough, I'll capture Akainu. Ten years later. "Empress, you want to seduce me? You're kidding! I'm only thinking about your sin points. Your seduction won't work on me. Lie down and be sealed away obediently." Twenty years later. "Nami, you're still trying to be cute with me? No way! Wait until I capture you, then you can be cute..."

(Multiple female protagonists) (Three Devil Fruits, close to the original work) (No system) (Adult-oriented) (Dark style) Columbian Sakai was originally a working-class slave in modern society. When he transmigrated to the world of One Piece, his fate took a turn. He encountered the Dark-Dark Fruit, which was known as the most evil, and from then on, his destiny began to resonate.

He couldn't help but sigh: This is fate!

(Not a saint)(Mythical beast)(Hiyori kills Momonosuke)(Pirate camp)(Not a magic change)

A novelist was typing when he suddenly traveled through time for unknown reasons.

The sky collapses at the beginning, and from the beginning he is trapped in a cage like a slave.

Because of hunger, he accidentally ate a particularly unpalatable fruit, and his body underwent some special changes.

He unexpectedly discovered that he was from the demon clan and was of the same clan as the Four Emperors Kaido.

After being rescued by Jin, he resolutely decided to join the Beasts.