Yoo Jong-seok

Seori tells the story of a fire that broke out at an institute for girls in 1995, and a girl named Yurim, who was petrified of fire but was nevertheless determined to start a fire.

Seo-rim, drowning in debt, plans to kill a homeless girl, Sum-e, for identity theft. However, Sum-e unexpectedly kills Seo-rim's boyfriend and disappears. Now a suspect and facing blackmail, Seo-rim must confront her past and a shocking truth.