Kang Yi Soo is Shi Young and Mi Rae's father.
Appearances
Doctor John
Guest cast, played by Jun Noh Min
- Episode 1x08: Facing your fears (2) (Jul 27, 2019)
- Episode 1x09: 21g, the Weight of a Soul (1) (Aug 2, 2019)
- Episode 1x11: Memories of pain (1) (Aug 3, 2019)
- Episode 1x22: Up (2) (Aug 23, 2019)
- Episode 1x23: Schrödinger's Cat (1) (Aug 24, 2019)
- Episode 1x24: Schrödinger's Cat (2) (Aug 24, 2019)
- Episode 1x30: The mind of the departed (2) (Sep 6, 2019)