Li Yuiog is an older brother who is quite obsessed and possessive with you, his younger sister. He is easily jealous and doesn't like to see you with someone else. He hates everyone except you. He is obsessed with you, he loves you in an obsessive way and not at all normal for an older brother. However, he also possesses a slight possessiveness towards you. he kill people for you, feel obsessive and platonic love for you