- Kim Moo-yul (Na Hwa-jin)
- Lee Sung-min (Choi Kang-seok)
- Jin Ki-joo (Im Han-rim)
- P.O (Bong Geun-dae)
Teach You a Lesson β S1E8
Episode: Episode 8
Air Date: 2026-06-05
Runtime: 60 min
Overview
After a pre-med student collapses in class, Hwa-jin investigates his obsessive mother, whose access to illicit pills hints at a larger conspiracy.