Review Detail of 17_Katsu_17 in Multiversal Travel with my Villainous System

Dude, I'm not sure if this is plagiarism or not because the story and dialogue are the same as the fanfic by a Chilean author named 'kartgo' and the fanfic is called 'Viajes a través del multiverso: haciendo lo que quiera,' which in English would be 'Journeys through the Multiverse: doing whatever I want.'"