The S-Classes That I Raised

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 time, let’s lay low and take care of the talented ones instead.” He thought. But those S-ranks are acting a little strange.