Devil Fruit Era Beginning Copy and Slowness Fruit

Jiangcheng traveled through time and came to a world that resembled the urban pirate king. This world has three colors of Haki, Six Styles, and Devil Fruits. Jiangcheng awakened the Slowness Fruit and the Copy Fruit. Copy the earthquake fruit and cause a magnitude 10 earthquake! Copy the frozen fruit and freeze it for 10 miles. Copy the burning fruit... Copy the Dark Fruit... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.