During the dates of celebrating the Emperor's 80th birthday, an opera troupe from southern China was invited to come to Beijing to perform for the Emperor. Afterwards, the opera troupe was granted to stay in Beijing and became what we had known as 'Peking Opera' today.

At a secluded luxury club, former classmates play with a Ouija board, unknowingly triggering a deadly curse. As the building locks down and deaths mount, they realize they’re trapped in a torture-themed nightmare where survival tests love, trust, and betrayal.