Travel in the Two-Dimensional World

My newbie work may have some pitfalls, but I guarantee that it won't be too censorship. If this book is a censorship, I can only say that the author is a cliché. I'll introduce the world this book goes to: Pirates, Naruto, Kuroko, Basketball Demons, High School Godslayers, Blood-Eating Assault, etc. Of course, the order will not be written in the order mentioned above. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.