Lee Hyun meets with Prosecutor Shin Jang-ho concerning Park Young-chul's case. Jang-ho informs Lee Hyun has experienced two cases of memory loss in relation to his parents' deaths. Also, Lee Joon-yeong never leaves any bodies to be found for his murder cases. To investigate the Park Jeung-woo murder case, Lee Hyun is coerced into joining Team 1 as an official advisor. Lee Hyun hires Jung Sun-ho to be Lee Jung-ha’s attorney because he believes he is innocent.
신검사로부터 자신이 잊었던 이야기를 들은 현은 기억의 조각들이 떠오르기 시작한다. 한편 정하는 살인사건에 휘말리게 되고, 현이 사건해결에 나서는데..
