
Crash Course in Romance Season 1 Episode 4 — Revolt of the Arithmetic Sequence
Synopsis
Haeng-seon gets a taste of the vicious politics among the academy's parents. She later goes to great lengths to make things right for Hae-e.

Haeng-seon gets a taste of the vicious politics among the academy's parents. She later goes to great lengths to make things right for Hae-e.