When an anonymous APP turns resentment into a fatal curse, psychology professor Fang Han and psychic Su Mian uncover the conspiracy of the dark web organization "Seven Deadly Sins" - they are summoning the ancient evil god Yazu through human negative emotions. In the city where resentful spirits are resurrected, the two must face the memory labyrinth and mass hysteria, and prevent the end of the world in the duel between humanity and technology.
