Caught up in bribery cases, he left the police force with the help of understanding colleagues. Using his police background, he became an insurance investigator. However, old habits persisted; gambling continued even in his new job, affecting his focus. During a fake insurance claim investigation, he encountered Jae Won. Faced with her irresistible offer, doubts about his choices arose.

(Source: Korean = TVChosun || Translation = MyDramaList)