One Piece: I Got Nami from the Start

After transmigrating into the world of One Piece, I discovered that I had become Zoro. Luckily, there was always a way out: I got my hands on a Devil Fruit. But get this, its power was to turn me from a man into a woman! Fortunately, I awakened a dual cultivation System that could suppress the Devil Fruit's gender-changing effect, while also rewarding me with stronger vitality and affection points! I had no choice. I could only reward Nami.