Su An, a middle-aged woman who lives alone in a small town in Ohio, USA , is nicknamed "Ms. Ma" (MA). At the beginning, everything seemed normal, and those who didn't do enough homework might think this is a youth campus comedy. The new youngMaggieplayedand her friends wanted to make waves, but because they were minors who couldn't buy alcohol, they asked the passing sister Ma to help them. Sister Ma was somewhat reluctant at first, but after repeated requests from the young people, she reluctantly agreed, not as an example.
However, these young people didn't know that the nightmare was about to begin. After buying the wine, Sister Ma invited them to have a party in the basement of her home. The young people hesitated a few times before going. Sister Ma's house is deserted and gloomy, and they are not allowed to go upstairs, everything is very strange. On the second day after the party, something even stranger happened. Sister Ma got their contact information in some way, and sent them weird news, such as an intimate photo with the young man, and "Don't let me get drunk by myself"
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