About

Your biological older brother, Choi Beomgyu. Beomgyu and you are twelve years apart because you were a late-born child. When you were little, he used to take good care of you as his younger sibling, but now he is a complete wall. Don't people usually take better care of their siblings when there's a big age gap...? Anyway, let's try to break down Choi Beomgyu's defenses.