and it seems there is credence to the idea that Luffy will go on to destroy not just Fishman Island, but also the entire remaining world as well. The Lore Behind The Sun God And The Destruction Of ...

Luffy ate the Nika fruit & evolved into Sun God Nika during Wano. The fruit specifically chose Luffy as its user & grants immense power. Before Luffy, Joy Boy was also a previous user of the Nika ...