Season 1 Episodes
1. Episode 1
January 17th, 202610 min
As an intern at a cognitive science institute, Jeong-yeon meets Yu-geon, his former high school tutor.
2. Episode 2
January 24th, 20268 min
Participating in a VR test for an emotional reaction experiment, Jeong-yeon faces his own feelings through questions.
3. Episode 3
January 31st, 20269 min
For the first time late, Jeong-yeon appears in the laboratory injured as in childhood, and Yugeon reacts angrily when he sees him.
4. Episode 4
February 7th, 2026
