S1·E6 – Episode 6
2017-09-19 • 64 min
While at a children's playroom, Cheol runs into Hye-ri, who reminds him of an anonymous post on the "Argon" site about suspicious deaths of infants.
2017-09-19 • 64 min
While at a children's playroom, Cheol runs into Hye-ri, who reminds him of an anonymous post on the "Argon" site about suspicious deaths of infants.
