The story takes place in Hong Kong before 1996, where the female protagonist Shirley is kidnapped by robbers at her wedding and witnesses her husband being shot dead by bandits. Unable to overcome the haze, she currently works at an archery hall.On the night of the typhoon, she was unexpectedly stranded inside the building, witnessing the same gang of bandits killing people inside the building. She also accidentally exposed her tracks, and during the panicked escape, she unexpectedly met someone who was also a stranded personBlind old man Nan Ge, the two of them resisted the ruthless pursuit of the bandits while trying to escape from this nightmare like building. However, the extremely vicious bandits were about to kill and silence each other, and Shirley and Nange were interrupted by the signalIn the building where all the mouths are sealed off, I am struggling to find a way to survive