Season
- Season 1 2017-05-22
Episode
- Episode 1: Crimeless City
- Episode 2: Memories
- Episode 3: I Don't Remember
- Episode 4: Beom Gyun
- Episode 5: The Blue Bird
- Episode 6: The Chairman
- Episode 7: Memories
- Episode 8: The Chairman of Human B
- Episode 9: Woo Jin
- Episode 10: The Supercomputer
- Episode 11: Is That You, Woo Jin?
- Episode 12: The Finale
Circle Season 1 The Blue Bird
After Aliens arrive, the story takes place in two time streams: 2017 and 2037. In twenty years, and by 2037, the world has been divided into a “Smart Earth” where artificial intelligence has created a utopian environment in which no diseases or crimes exist, and an “Ordinary Earth” where people still suffer from rampant plague and lawlessness.
