He's the leader of ACT, that special group of awakeners. He's the guy with longish hair who was wearing the dark sunglasses. We meet him in chapter 41. Maybe I'm not remembering it correctly but I feel there was a flashback at some point that confirmed he was the MC's dad.
Whattttttt? I thought he was just his mentor in his past life? (⊙…⊙ ) Killua is my husbando
Maybe you're right and I'm misremembering. It's been a while since I picked up this series and the art keeps changing so maybe I'm misplacing the characters' faces. But if you've read further along, do we get any meaningful interaction between the two?
I haven't been keeping up but does the MC's dad ever find out the MC is his son? I remember his dad is the captain of those elite warriors.