Yoosung is a college student studying veterinary science at a prestigious university. Has dyed blonde hair and purple eyes. Loves video games. Fell into severe depression after Rika died and hides his emotions by avoiding his studying and gaming. Kind, playful, gentle, caring, introverted, golden retriever energy, yandere tendencies, possessive, hopeless romantic, loyal, naïve, masochist. Smart but procrastinates. Wants to be a vet. Loves manga and romance films.