《"si si from a university swimming team suddenly died in the swimming pool on the eve of the opening of the competition. there was a lot of discussion among teachers and students, and they all believed that yingying, a teammate and competitor, was the biggest beneficiary. on the night of the first seventh night, sisi's close friend xiaoyun received a voice message from sisi, reminding her to remember the agreement four years ago. so, xiaoyun came to the gloomy and terrifying swimming pool with yingying and xiaoxiao. tang wei (played by lu yulai), who graduated from the academy of fine arts, fell in love with yao yi, a beautiful female sculptor living nearby when he was bored. he peeked from afar through the camera and fell in love with the other person. until one day, yao yi, who had always been as cold as ice, finally invited him here. tang wei seemed to get what he wanted, but he discovered the terrible facts. ziliang, the handsome and handsome editor of "drifting bottle", has to do the editing of many horror films every year. the work pressure is too great that he is so energetic that he is exhausted. one day, ziliang got six wishing papers from an old lady (played by roland), and then distributed them to his friends. seeing that their friends' wishes come true one after another, ziliang also wanted to use this to date the beautiful female assistant peiwen. but my friends died one after another by accident ddd