开放日是什么意思

A couple on the brink of serious divorce attempted to sell their empty love nest and continue their respective lives. After a successful opening day, they were shocked to find that a few days later, a potential buyer did not leave their home. When Alice was imprisoned in the basement, the unannounced guest moved upstairs. She felt that her arrest was a rebellious secret. She knows her way out, only by living can she go out.