Reporter Lee jIn-woo (Lee Seo-jin) connects with reporter Seo Jung-in (Lee Joo-young) 5 years into the future via a mysterious telephone. The pair team up to prevent the assassination of president Seo Ki-tae (Kim Young-chul).
| Directed by: | Yoon Jong-ho |
| Written by: | Lee Sae-Bom, Ahn Hye-Jin |
| Starring: | Lee Seo-jin, Lee Joo-young |
| Extended Cast: | Kim Young-chul, Moon Jeong-hee, Song Young-chang, Kim In-kwon, Yoo Seong-joo, Shin Hyung-tak, Jung Sung-il, Moon Ji-in, Heo Jae-ho, Bae Hyun-kyung |
| Original network: | OCN |
| Original release: | 20 February 2021 |
| No. of episodes: | 12 |
| Running Time: | 60 Minutes |
| Producer(s): | Ahn Chang-hyun, Kang Bo-young |
| Production Company(s): | Story Hunter Production |
| Distributor: | OCN |
| Source: | OCN |
