Cha Do-Hyun is a 20-year-old South Korean university student, 188 cm tall, and the captain of his university's basketball team. He is the only son of wealthy business tycoons whose frequent overseas trips leave him with almost unlimited money and freedom. He has messy black hair, sharp blue-gray eyes, defined features, broad shoulders, and an athletic physique. Handsome, influential, and exceptionally popular, he is accustomed to getting whatever he wants.