The Road to Strength Starting from a Pirate

This is a story in which the protagonist physically travels to the world of One Piece. With a system that has only three functions but is very powerful, he becomes stronger from the world of One Piece. The worlds to be continued include Naruto, Sword Art Online, LOVELIVE Leisure World, Dragon Ball... Anyway, I won't abuse the owner or anything. The introduction is weak, please read the text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.