Responses
Pretty sure it's "Guide out to success" or something. But the novel's title is called Success Oriented Guide
Just checked, the manhwa is called "A Guide Out to Succeed"
I believe this is what you're looking for.
Thankssssss
I don't remember if it was a manga/manhwa but. I know it was a guideverse and the protagonist was an A class guide but a E class esper because of this he was despised by his dad and he turned back in time after his dead to save his esper(?)
sorry is not much what I remember