One Piece: My Monster Girls Have Become Beasts?

In a world where the boundaries of power are pushed to the limit, Brian, a transmigrator with an extraordinary imagination, defies the conventions of his reality to create an unprecedented army of monster girls using his bloodline factor. By combining the Bloodline Factor with the Zoan-type Devil Fruit, he forges a unique force that becomes the cornerstone of his pirate journey. As he navigates the treacherous waters of the One Piece universe, Brian encounters the infamous Rocks Pirates and rises through the ranks to become one of their top officers, playing a pivotal role in the God Valley Incident. A year later, the emergence of powerful creatures and the ascension of the Four Emperors - Golden Lion, Whitebeard, Big Mom, and the Beasts - sets the stage for a forty-year pirate odyssey. With his army of monster girls by his side, Brian battles the Marines, fosters the growth of the Revolutionary Army, and challenges the World Government, all while confronting the complexities of Kaido's downfall and the implications of his lost luck and Fish-Fish Fruit. As Brian commands his hundreds of monster girls, he issues a bold declaration: the time for change has come, and the throne will be relinquished.