(There are not many forbidden places written, most of them are in other worlds, and the title of the book can't be changed, so it can only be like this) [There may be a heroine] + [Almost no role in the play system] + [Chat group] Here, you will see Xiao Ming stealing the number on the spot in front of the demon, Sero and Tartarus shook hands and made peace and became good friends, Dupi incarnated as a star-destroying boss, and Muto Games pushed the world sideways with Axzodia. This is the story of the protagonist who gains the ability of Error404 and travels through the worlds. (It's not very fast, the pace is slow, please forgive me)