Every few hundred years, the most powerful demon on earth—a snake demon—awakens, and the Yin-Yang Masters are summoned to the capital. Meanwhile, the Princess of the realm has her own…

In Japanese-occupied Hong Kong, a school teacher and her would-be-fiancé link up with Chinese guerrilla fighters, forging their own path to freedom.

A grizzled detective works to solve the murder of a 16-year-old Hunan girl.