[No system] [Pirate faction] [Multiple female leads] [Beautiful illustrations]
Having unexpectedly transmigrated to the world of One Piece, Kaguya discovers he can perfectly absorb the energy from food, rapidly increasing his physical strength. He initially just wanted to survive in this world, but while becoming stronger, he naturally needed some "spice" (something to enhance his life), and that's how he met them.
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!