While investigating a serial murder case, Detective Han Tae Joo gets into a catastrophic incident. When he wakes up, he finds himself transported back to 1988, appointed to work at a police station in a small city. Believing he is there for a reason, he tries to solve the case from the past in hopes of finding a way back to his life in 2018.
| Title | Time | |
|---|---|---|
| 1 | Waking Up In 1988 | 2018-06-09 |
| 2 | Is This A Dream? | 2018-06-10 |
| 3 | Finding The Purpose | 2018-06-16 |
| 4 | Recalling Lost Memories | 2018-06-17 |
| 5 | The Thief Who Doesn’t Steal | 2018-06-23 |
| 6 | The Pieces of Memories | 2018-06-24 |
| 7 | The Rich Are Innocent, And The Poor Are Guilty | 2018-06-30 |
| 8 | Childhood Memories | 2018-07-01 |
| 9 | Catching A Tiger | 2018-07-14 |
| 10 | A New Culprit | 2018-07-15 |
| 11 | The Problem Is Inside | 2018-07-21 |
| 12 | Finally, the Truth Comes Out | 2018-07-22 |
| 13 | Why Am I Still Here? | 2018-07-28 |
| 14 | Drinking with Friends is Best | 2018-07-29 |
| 15 | My Dreams Were True | 2018-08-04 |
| 16 | Where Do I Go Now? | 2018-08-05 |
