Luo Su, a girl from an ordinary family, has had unusual vanity and ambition since she was a child. Now she is 27 years old and finally meets Mr. Wen, a golden bachelor. This is Luo Su's last chance to change her life, but she loses Mr. Wen's trust and cannot get it back, and thus breaks up with her family and friends who love her. Luo Su, who is hopeless and heading towards despair and collapse, does not know that a mysterious game has chosen her at this time. In the next 72 hours, she will experience life experiences beyond imagination and the most important life choices.