The heroine Chunhua, who had left home for many years after breaking up with her father, received the news of her grandfather's death and had to take her daughter back to her hometown to attend the seventh day of her grandfather's death. The father she hadn't seen for many years was still cold and even a little rude, and he didn't look at the heroine and her daughter in a good face. After nightfall, the family seemed to be hiding some more terrifying secrets. On the seventh day, the person who came back was...