Black Qingming Festival

Deng Yu's father bought a villa for her to use as a dormitory. On the Qingming Festival, Deng Yu's boyfriend was coming, and the girl who lived with him went home. Deng Yu was left alone in the villa, but the courier who had a crush on her saw him and took away the key thrown on the coffee table, hoping to secretly open the door at night as a good thing. At the same time, Deng Yu's boyfriend said he couldn't come. Deng Yu returned home at night and found that the lights were on but no one was in the room. She took a bath and went to bed as usual. Unexpectedly, he was kidnapped by a debt collector who sneaked into the room in advance. The debt collector told her that her father owed 6.4 million and he came to ask for money, and at the same time shot her boyfriend. Only Deng Yu and a gun-wielding gangster were left in the room. The door was locked and the key was in the gangster's hand. How to escape the room? Can the courier who comes to the door in the middle of the night save Deng Yu? Can cheating girls escape?