Liu is a 40-year-old divorced woman who came to Yantai City, Shandong Province with her daughter to work. Due to her older age and lack of specific skills, she only got a job selling clothes in a clothing store.
Because he ordered takeout for a long time, Liu met a delivery man named Tan. Tan is a divorced man who delivers food alone in Yantai City to make ends meet.
Tan often patronized Liu's clothing store to buy clothes and provided care and help to her. Over time, their relationship deepened.
Liu felt that Tan was a sincere and kind person, and the two developed feelings and decided to live together. Soon after, Liu accidentally became pregnant with Tan's child, and Tan was also very happy and took care of Liu attentively.
This summer, Liu took his daughter Ma to the house he rented in Yantai. Unable to go home to cook for his daughter due to busy work, Tan offered to cook for Ma to reduce Liu's burden.
Ma lacks his father's love since he was a child, and feels warm to Tan's concern. A good feeling gradually developed between them, but because of the identity relationship between the stepfather and stepdaughter, Ma was confused when facing Tan's confession.
One night, Tan entered Ma's room after getting drunk. Although the contact made them feel awkward and confused, it did not stop their relationship.
Over time, Ma found himself showing symptoms of pregnancy. She chose to go to the pharmacy to buy a pregnancy test and confirmed that she was pregnant. Fearing that telling her mother would cause trouble, she chose to hide this fact.
However, as the pregnancy progressed, Ma could no longer hide his physical changes. Liu noticed that her daughter was abnormal and asked if she was pregnant. Faced with his mother's questioning, Ma had to confess the truth.
After learning that the child was born to Tan, Liu was very shocked and angry, and immediately called the police to deal with the matter.
