The Kidnapping Day

Myeong-jun pretends to be Ro-hee's father after finding out she's lost her memory. He tries calling her actual parents for the ransom money, but in vain.

Myeong-jun finds out that Ro-hee's parents have been murdered. He can no longer demand ransom or bring Ro-hee back to her home; the detective in charge of the case of the murdered hospital director and his wife, learns of their daughter's kidnapping.

Ro-hee finds out that Myeong-jun is not her dad but a kidnapper. Myeong-jun decides to take Ro-hee to the police station and turn himself in.

Ro-hee and Myeong-jun spent the night at the house of the mastermind behind the kidnapping, Hye-eun. Sang-yun finally confronts Myeong-jun after a relentless pursuit.

Dr Mo tries to keep Ro-hee and Myeong-jun apart as Myeong-jun learns about The Genius Child Project. Sang-yun investigates a case from 30 years ago to find the murderer of the hospital director and his wife.

Ro-hee's escape from Mo Eun-sun and Jaden is short-lived, as Jaden catches her. Myeong-jun wakes up on a stowaway boat.