May 25, 2018 • 1h 18m
Kang Dong Soo meets Yoo Shi Hyun when she mysteriously shows up and saves his life. When he finds a sketch of a ring he recognizes...Read more
May 26, 2018 • 1h 16m
Episode 2 of Season 1 premiered on May 26, 2018
June 1, 2018 • 1h 7m
Episode 3 of Season 1 premiered on June 1, 2018
June 2, 2018 • 1h 11m
The team struggles to locate Dong Soo before he does something drastic.
June 8, 2018 • 1h 4m
Episode 5 of Season 1 premiered on June 8, 2018
June 9, 2018 • 1h 4m
Nam Sun Ho puts his plan in motion. Chief Moon agrees to join forces with Dong Soo for this case.
June 15, 2018 • 1h 14m
Nam Sun Ho's plan does not work out the way he expected. The team has a new case.
June 16, 2018 • 1h 3m
Dong Soo thinks he has figured out what is going on until Baek Woo Jin tells him that there is much more to it.
June 22, 2018 • 1h 3m
The team tries to figure out how they are going to find Tae Joon's notebook, but does it hold the answers they are looking for?
June 23, 2018 • 1h 1m
Tae Joon offers Do Jin an opportunity to meet the man in charge. Shi Hyun has to decide what she is willing to sacrifice for her brother.
June 29, 2018 • 1h 4m
Dong Soo and Shi Hyun investigate a case from 20 years ago and race to stop Do Jin.
June 30, 2018 • 1h 7m
Park Moon Ki asks to meet the Elder. Shi Hyun draws the funeral of someone on the team.
July 6, 2018 • 1h 13m
Dong Soo and Shi Hyun try to find out what Yoon Sung Soo knows. Park Moon Ki demands answers.
July 7, 2018 • 1h 8m
Dong Soo tells Young Shim his theory. Now they need to find some evidence to back it up.
July 13, 2018 • 1h 4m
Tae Joon is determined to prevent Tae Wook from contacting the Elder. Park Moon Ki finally gets to meet the Elder.
July 14, 2018 • 1h 3m
As more facts are exposed, Shi Joon's mission becomes more and more challenging.