Part 1: After Eun Ho’s fall and Dae Hoon’s death, Min Sung becomes so anxious that he harms himself. Sun Woo tries to find out what was going on between Eun Ho and Min Sung. He takes a hint from what Eun Ho said after taking school exams and Min Sung’s exam results. Meanwhile, Young Jin visits the scene where Dae Hoon’s body was found and becomes sure that Dae Hoon was murdered. Part 2: Young Jin’s team decides to investigate Lee Young Sik and Kevin Jung who are involved in the cash dump and could be Dae Hoon’s accomplice. However, Lee Young Sik is missing and cannot be found anywhere. Young Jin fails to get any detailed or crucial information from Kevin Jung. Meanwhile, Sun Woo finds out that the one Eun Ho saved on the street was Jang Ki Ho.(Source: Viu)