In the Devil Fruit Era, Start with Awakening and Copying the Fruit

This is a wasteland world that resembles One Piece. Any living being will awaken a Devil Fruit ability at the beginning of its birth. The animals that gained powerful power caused humans to lose their home. You can only control the huge steel city to avoid the attacks of animals. Not only do these powerful animals awaken Devil Fruit abilities like humans, but they can also use three-color Haki. Even animals that have awakened the Renren Fruit can use Moon Lion. Chuan Jianguo who traveled to this world. Awakening the ability to copy the fruit, you can use the moves of known Devil Fruit users. Except for devil fruit abilities. He also owns the system. Not only can you exchange experience for attribute points and skill points. It can also reset your partner's Devil Fruit abilities. Even, let yourself and others obtain the second and third devil fruits... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.