One Piece: The Four Emperors of Love, Starting from Leaving the World

Su Yu traveled through the world of pirates and became Big Mom's slave, thinking that he could never escape her clutches.
Suddenly, the reputation entry system awakened.
As your reputation grows, you can gain access to various entries.
[Wei Wu Legacy: You can gain dominance, secret skills, bloodline, and fruit abilities from married women.]
[One Shot: 100% winning rate, even the aunties will be ashamed of themselves in front of you.]
[Overlord Spear: His spear skills are unrivaled throughout history, unrivaled by anyone in the world.]
Su Yu was stunned when he saw the ability of the entry:
"It seems I have become the Cao Mengde of the pirate world."
Using various abilities, Su Yu gradually became one of the Four Emperors and the number one in the ocean.
Big Mom, Stussy, Hancock, Robin, Nami...