Seokwoo Yoo is white haired ice user that took care of the MC when he was still a weakling. (And also he's my favorite character in this)
Thank you! Was about to go read from the beginning ε=ε=(ノ≧∇≦)ノ
Seokwoo Yoo is white haired ice user that took care of the MC when he was still a weakling. (And also he's my favorite character in this)