I recommend you a few novels: "Challenge to the Dimensional Academy": The protagonist of this novel is a little confused. He is in different dimensions and looks very interesting. "The Predator of the Female Lead of the Livestream": This funny novel tells the story of the protagonist suddenly being in a two-dimensional world and being forced to go against all kinds of female harems. "Tokizaki Kozo's Plane Journey": The protagonist of this novel can travel between different worlds. It's very interesting. I recommend it to you. "Two-Dimensional Onmyoji": The main character of this novel is a second-generation Second Master in a two-dimensional world whose goal is to kill the old bug and save Sakura. The content is particularly vivid. "Comic manga starts from snatching girls from Wuhe Shidao": The main character of this novel is a psychopath whose sanity value has been artificially lowered. He goes around causing trouble. It's very interesting. "Journey from the Collapse": The protagonist of this novel became cold-blooded and heartless after experiencing a car accident, but only understood everything after returning to her side. The content was very heartwarming. The above is my personal recommendation. I hope you like it. Muah ~