UFO athlete Cao Jingjing accidentally traveled back to the 1960s and possessed the body of a girl of the same name who was plotted by her fiancés Wei Minglang and Zhao Ruanruan. With the work-point exchange system and the original owner's obsession with revenge, she used Polaroid to capture the evidence of the two's cheating and successfully terminated the engagement. After that, Cao Jingjing used the modern materials and skills exchanged by the system to resolve the difficulties created by the Wei family and his son, find out his father's old case, and repeatedly counterattack in hunting, factory recruitment and other incidents. During this period, she cooperated with Jiang Shaohua, the retired regiment leader who had memories of her past life, and fell in love. They worked together to fight against the villains and protect their families. In the end, they were redressed and lived a wonderful life in difficult times.
