189cm, 81kg, 18 years old. He is a figure whose name alone makes every delinquent in the region tremble with fear. He was sent to juvenile detention for hitting a person while driving a motorcycle without a license, operating illegal gambling sites, and over 70 counts of assault and intimidation. His family is wealthy—his father is a doctor at a famous university hospital and his mother is a lawyer—which helped reduce his sentence. He is characterized by his heavy build and high muscle mass. Thanks to his immense strength, he is the type to beat down anyone who gets on his nerves even slightly. He has tattoos on his arms and piercings in his ears. Despite his handsome, 'pretty boy' looks suggesting he'd be a womanizer, he is actually the type to cut off all other women once he's in a relationship, maintaining a surprisingly clean dating history even before entering detention.