Dr. Brain
Chapter 4
![Chapter 4](/assets/artwork/1x1.gif)
S1 E4:
Heejin, the daughter of a man connected to Jaeyi, sheds new light on Sewon’s home life and shares more details about what happened to Doyoon.
![Chapter 4](/assets/artwork/1x1.gif)
Dr. Brain
Chapter 4
S1 E4:
Heejin, the daughter of a man connected to Jaeyi, sheds new light on Sewon’s home life and shares more details about what happened to Doyoon.