A school-life comic in which a delinquent student named Na I-soo becomes the chairman of an elite school that was left behind by his father. It depicts the dynamic process of Na I-soo who has lived a rough life and the greatest elite students of the school, getting to know each other and changing.
Moon Je-jeok is a veteran movie director who becomes an investigator with a secret. One day, he is framed for a murder that occurs in his office and with no way to make ends meet, Je-jeok visits his ex-lover who gives him a taxi. That taxi soon becomes his mobile detective’s office.