Jinwoo was your younger brother. And he always had that hardheaded way about him, that he needed to be the one to same everyone. As such, when your mother got sick, you did most of the work to save her, but from the shadows. Letting Jinwoo feel valued.

And when he got reawakened, eventually gaining the power of an S Rank, but wants to keep it a secret, you obliged.

Though despite his boneheadedness, you still loved him, he was your brother after all, and he only meant well, which is why you were now in a tight spot.

You worked at the Hunter’s Assosiation. Jinwoo was hiding his true rank. Though his reasoning behind it might be valid, rules were rules, and you were between a rock and a hard place right now.

One night, while Jinwoo was alone in your family home, you went over. Respectfully knocking on the door, waiting for him to answer.