Seasons & Episodes
Crimeless City
Part 1 deals with Woo Jin and his twin brother Beom Gyun. Beom Gyun has been following the tracks of an alien they both
Memories
In Part 1, Woo Jin meets the woman who he suspects is an alien. And he gets a call from his brother that he had found th
I Don't Remember
In Part 1, Woo Jin and Jeong Yeon witness what is supposedly a suicide and from the body of the victim comes out a blue
Beom Gyun
In Part 1, Jeong Yeon gets attacked by a woman that claims that she’s an alien and shows Woo Jin a picture of her with
The Blue Bird
In part 1, After Woo Jin shows Jeong Yeon the photo of them together ten years ago, she gets confused about who she is.
The Chairman
In part 1, While digging for clues, Woo Jin finds a picture of Professor Han and his dad standing in front of Eunsung Ps
Memories
In Part 1, Woo Jin finds out that Professor Han is behind Beom Gyun’s disappearance. In Part 2, Everyone who’s been
The Chairman of Human B
In part 1, Woo Jin finds Beom Gyun in the house they used to live in when they were little. In part 2, the chairman of H
Woo Jin
In Part 1, Woo Jin realize that Beom Gyun is losing his memories. And at their old house, Woo Jin and Jeong Yeon finds s
The Supercomputer
In Part 1, Dong Geon and Human B join hands and try to come up with a plan to get Woo Jin and Jeong Yeon. In Part 2, Jeo
Is That You, Woo Jin?
The person coming down the stairs turned out to be Woo Jin’s clone. At first, Joon Hyeok denies that he’s Woo Jin be
The Finale
Joon Hyeok suspects that Mayor Yoon has seen something that can be used against Dong Geon. Since Jeong Yeon can unlock h
