A hit man named Kai flies into Bangkok, gets a gun, and orders a cab. He offers a professional female driver big money to be his all-night driver. But when she realizes Kai is committing brutal murders at each stop, it's too late to walk away. Meanwhile, an offbeat police detective races to decode the string of slayings before more blood is spilled.
When professional gamer Hana, who suffers from acute agoraphobia, receives new equipment that enhances her game, she begins to wonder if it is reading her mind – or controlling it.
Friends since childhood, two lonely outcasts longing to be loved meet again. However, they must subdue a bloodthirsty demon residing in one of them.
