Responses
This question is super difficult
ML used to be a delinquent that’s now the top student in school.
https://www.mangago.zone/read-manga/this_question_is_super_difficult/
Fake slackers (manhua was discontinued I believe, but the novel is completed).
https://www.mangago.zone/read-manga/fake_slackers/
Where the delinquent/bad boy actually has good grades haha or is the top in the class