MTL - American Manga God

This is the story of an ignorant scum who pretends to be a scholar and goes to the world of Meiman to slaughter various scholars and bosses. This is also a story about pretending to be a fool instead of pretending to be an idiot. When the heaven will entrust a hero with a great responsibility, he must first take his nickname ‘Problem’, let his online name be ‘Jiancao’, and change his character to ‘conscience’. Except for the protagonist’s surname Mei, everything else is fine. - Description from novelbuddy