Ninja in the Pirate World

This is a ninja in the world of pirates. He has countless vests by virtue of his transformation skills. The protagonist: Shuichi Lu Yuan is a time traveler born in the new world of pirates, Wano. He has been practicing ninjutsu since he was a child, but he has been ridiculed because of his lack of talent. Distraught, Lu Yuan Xiuyi unexpectedly awakened the system in front of a cliff on the seaside. Ps: Don't look at what I wrote in my introduction. Come in and take a look. What I wrote in it will be even better. If you don't believe me, come in and take a look! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.