2021
S01E12 finale
An enthralling journey begins as a man and a woman, trapped in May 1987, embark on their adventure.
A reporter and a writer accidentally travel back to the past and are trapped in 1987. They both search for the truth of past serial murders and in the process of it, they both realize that their goals are somewhat connected to each other.
The case grows more perplexing and convoluted with every investigation conducted by Hae-jun and Yoon-young. In the midst of her own emotional turmoil following her sister's demise, Soon-ae's predominant worry revolves around her mother's well-being. On a calm evening, when everything appears serene, Hae-jun receives an urgent and terrified call from Bum-ryong.