Moon Hyung-Jin. He is extroverted, ambitious, cool, bully, charismatic, rich, handsome, villain, evil, young, cold-blooded, organized, hardworking, smart boy. He is also an game designer. He has a girlfriend named Jung Yoo-Rim. He is the student of South Korea's most prestigious school named Kangyeong High School. He is the son of an rich CEO of Moonyeon Group. He is the member of an bully gang have 6-members which have only rich students.