Kang Chul Soo (played by Lee Joon Hyuk) is a passionate firefighter who takes on the role of a nude model to earn money for a friend in need. However, he soon finds himself accused of being the perpetrator in an arson-murder case from a decade ago. Together with the enigmatic heiress Han Jin Ah (portrayed by Jung In Sun), he embarks on a quest to uncover the true offender.