I really wonder how they're gonna end this without him finding out about his power.
Also I have trouble reconciliating how easily he kept going down in the first season with how well he hold in this one. It's not even like everyone he got wrekt by in the first season was a serious gangster, he got fucked by small time thugs a few time too.
I guesse the author realised that having him be too weak again after all the training stuff in the first season would get annoying even if it's a prequel season.