1 - Episode 1

Inspector Yang Si Ohn wakes up from six-year coma with the ability to see ghosts. Still unsure of how to deal with such trauma, she finds herself pulled into the suicide case of a high school student.

2 - Episode 2

Si Ohn and Gun Woo's jobs are on the line after investigating the suicide case without proper permission. As much as she tries to return to a normal life, the ghosts won't leave Si Ohn alone.

3 - Episode 3

The episode picks up with Shi Ohn seeing the female ghost who is trying to tell her something about the briefcase. More obviously, this time, the ghost looks cold/frozen; her lips are blue and her breath is very visible. Gun Woo comes down the stairs and gets Shi Ohn’s attention, which snaps her out of her fear.

4 - Episode 4

Si Ohn believes that the female ghost she's seeing is Prosecutor Park Woong Joon's fiancee, and begins to suspect the cold-hearted lawyer. Gun Woo transfers the joint investigation team to assist in this case.

5 - Episode 5

A drunken night out with Gun Woo leads to Si Ohn finding a ghostly case close to home - one that involves Gun Woo's father.

6 - Episode 6

The Lost and Found Division, along with the other sections, go on a team building retreat in the countryside. Si Ohn encounters the ghost of Lee Hyung Joon, but keeps his presence a secret from Gun Woo.

7 - Episode 7

Hyung Joon enlists the help of Hee Bin to get a message to Si Ohn, because only Hee Bin can hear him. Si Ohn finds a new lead that can help her recover her lost memories.

8 - Episode 8

Si Ohn finally confronts Moon Shik about his knowledge of Hyung Joon, but is he telling her the truth?

9 - Episode 9

10 - Episode 10

11 - Episode 11

12 - Episode 12

13 - Episode 13

14 - Episode 14

15 - Episode 15

16 - Episode 16