The S Classes That I raised:Geunseo( 근서) 218+

He was an F-rank Hunter. To top it off, he was a useless F-rank loser of a big brother who dragged down his incredible younger brother.While he carelessly lived out his messed-up life, he ultimately took his younger brother's life.He regressed back in time with the title, Perfect Caregiver."Okay, this...