All of Jung Woo's memories come back and he is shocked. Because the people around him are in danger, he makes a firm decision.

All of Jung Woo's memories come back and he is shocked.

Min Hyung finds evidence of the past that Team Leader Choi ignored. Meanwhile, the face of the person who tried to kill Hyo Joo, crosses his mind.

Min Hyung struggles to secure important evidence. Meanwhile, Jung Woo tries to regain his memory, more and more evidence points to him.

The incidents around Jung Woo become increasingly murky. He suspects himself as the perpetrator, Jung Woo is found covered in blood.

After being released from prison, Jin Suk meets Jung Woo and tells him that there is another perpetrator. He also provokes Jung Woo's memory of the incident.

During the investigation, Min Hyung finds himself in a dangerous situation. Jung Woo breaks down the door and finds Min Hyung, but what they encounter is unexpected.

The collaboration between Jung Woo and Min Hyung continues, Min Hyung identifies the perpetrator behind the housebreaking case.

Jung-woo finds the patient just before he jumps off the roof. Meanwhile, Min-hyung continues to chase the suspicious figure around Jung-woo.

Acid splashing occurs. In front of patients whose faces and spirits are already destroyed, Jung-woo remains cold. What makes him cold-faced?

Min-hyung, a millennial detective, finds a name on a victim's suicide note. The letter puts Jung-woo in a tight spot.

Jung-woo is a doctor who is known for his cold figure. He has extraordinary abilities in providing the best care.