Episodes
1. Episode 1Jin Isoo, the naïve heir of Hansu Group, gets into a fight with a stranger and Ganghyun arrests him.
2. Episode 2A model is found dead on a yacht. Isoo gets his first murder case and investigates with Ganghyun.
3. Episode 3The team finds the key suspect in the model murder case. However, other suspects come to light.
4. Episode 4A famous painter has been murdered in an art gallery. Meanwhile, Yi Soo visits his childhood home.
5. Episode 5Yi Soo captures the prime suspect in the painter's case, and he learns something unexpected.
6. Episode 6The death of an elderly is all but simple. Kang Hyun works to prove it, and Yi Soo seeks other methods.
7. Episode 7A bizarre body is found in an office. Isoo and Ganghyun start investigating the mysterious death.
8. Episode 8A man is caught at the suspect's house. Isoo investigates the link between the found item and death.
9. Episode 9Isoo recovers memories with hypnosis and looks for Myeongchul. Meanwhile, an actress is found dead.
10. Episode 10Isoo and Ganghyun discover the actress had a stalker and was harassed by him before her death.
11. Episode 11The sudden death of two people affiliated with Oryunhoe. Ganghyun tries to uncover the truth.
12. Episode 12Isoo encounters Ganghyun at Oryunhoe, and they face a crisis of being exposed to the cult leader.
13. Episode 13An unknown body is found in Myeongchul's backyard amidst the election. Isoo investigates the case.
14. Episode 14The team arrests the suspect in the case. Meanwhile, Isoo discovers secrets within the household.
15. Episode 15Shocked by unexpected news, Isoo is tormented. Meanwhile, Ganghyun investigates to help Isoo.
16. Episode 16Truths start to unfold about his mother's death. Isoo is confronted with an unbearable reality.
