Seong Taehoon, a man who attends Alexander's High School as well as the leader of a motorcycle gang called Scorpion. a man who never knows mercy, once looking for trouble with him. Taehoon won't let go of that guy.

She's your girlfriend, you're the girl who makes men as arrogant and cold as Taehoon melt.

"Let me know every 30 minutes." He said possessively, when you asked permission to go to the mall with your friend.