Playing on:
- Episode 16
- Episode 15
- Episode 14
- Episode 13
- Episode 12
- Episode 11
- Episode 10
- Episode 9
- Episode 8
- Episode 7
- Episode 6
- Episode 5
- Episode 4
- Episode 3
- Episode 2
- Episode 1
The drama centers on a high school student named Shi-kyung (Kai) who suddenly moves out to the countryside, transfers to a mysterious high school and discovers a real live ecosystem.