Based on the all time best-selling novel, Kasyah (Farid Kamil) is a troublemaker in high school but things change when he meets Ayu (Lisa Surihani). However, Kasyah is force to part with Ayu when he has to go for a research project. Ayu then meets her ex-lover Azmi (Que Haidar) who is an abuser.
Original title: Lagenda Budak Setan (2010)