S1 • E1
It's 2005. Solar winds fall upon the Earth. Fast forward to 2021. Detective Jung Saebyeok witnesses a phenomenon while arresting a murderer.
S1 • E2
Saebyeok's police report catches the attention of the Bureau. More questions arise as Saebyeok reads the DNA analysis report on the woman.
S1 • E3
Saeha and Saebyeok learned about a terrible incident that took place in 1997, the same year when the Grid was conceived.
S1 • E4
As Saebyeok continues her own investigation despite the Bureau's orders to cease, she suddenly finds herself transferred to a different office.
S1 • E5
The Bureau issues an "APB" on Manok and the woman while spreading misinformation about the Grid. Concerned, Saebyeok rushes to arrest Manok.
S1 • E6
Saebyeok arrests Manok but loses custody to the deputy director of the Bureau. Meanwhile, the woman appears in front of the Bureau.
S1 • E7
Saeha arrives in a world of time before the Grid. To alter the course of his life and to save the planet, Saeha repeats time again and again.
S1 • E8
Saeha returns to the year 2021, but time turns back again due to an unforeseen accident.
S1 • E9
The Deputy Director attempts to use Saeha to capture the woman. Saebyeok learns of a secret about herself and runs to the Bureau to see Manok.
S1 • E10
The Bureau attempts to lure the woman by using Manok and Saeha as bait. Manok escapes and his escape leads to a terrible tragedy.
Kim Sae-ha
Jeong Sae-byeok
Song Eo-jin
Kim Ma-nok
Jung Saebyeok
Ghost
Kim Sae Ha
Director Jo Heung-Sik, Additional Voices
Han Wi-han
Songje Police Station Detective