As a killing resembling a cold case resurfaces in a small town, the chase for the truth falls on two policemen who each harbor secrets of their own.
| Title | Time | |
|---|---|---|
| 1 | Appear | 2021-02-19 |
| 2 | Disappear | 2021-02-20 |
| 3 | Smiled | 2021-02-26 |
| 4 | Cried | 2021-02-27 |
| 5 | The Deceit | 2021-03-05 |
| 6 | To Deceive | 2021-03-06 |
| 7 | The Text Messages | 2021-03-12 |
| 8 | The Arrest and Interrogation | 2021-03-13 |
| 9 | Bodies Found | 2021-03-19 |
| 10 | Interrogating the Chief | 2021-03-20 |
| 11 | Who Killed Sang-bae? | 2021-03-26 |
| 12 | Jeong-je and the Deer | 2021-03-27 |
| 13 | The Next Commissioner General | 2021-04-02 |
| 14 | Setting the Trap | 2021-04-03 |
| 15 | Letting Go | 2021-04-09 |
| 16 | Catch | 2021-04-10 |
