Chaeok disguises herself as a man to participate in a special assignment. Sung Baek grows more suspicious of Chaeok in her disguise and saves her as robbers strike during the investigation.

Chaeok takes time to comfort her pain and think about a loved one. Yoon goes over his past including being sent by Whang to undergo intense training with Su Wol

Ju Wan Beak and Chaeok work together on an investigation concerning ginseng. Sung Baek causes problems for the investigation by stealing ginseng but receives advice from Dal Pyeong Choi to be careful

Yoon deals with Chaeok's sudden resignation as the counterfeiting investigation experiences problems. Chaeok sees the opportunity to regain a job with the police after Yoon encourages her during an incident

Sung Baek assists Chuk Ji Ma and Gak Chul in their successful escape. A distraction from Chuk Ji Ma allows Chaeok to save the escaped prisoners from returning to jail

Chaeok finds a way of secretly relaying information about the undercover investigation to a waiting Won Hae. Chi Oh Cho takes over the position of captain from Yoon and Sung Baek questions Chaeok