Lu Jing, a modern social worker, accidentally time travels to the 1970s. The beginning of the story is that the world is falling apart, her parents are dead, her siblings are dependent on each other, and her uncle covets the house. Fortunately, her time travel comes with its own system, and she only needs to complete the story in the book to be free. Fortunately, she was just a background figure in the original book. For a socially fearful and transparent person like her, it was easy to complete the task. She originally wanted to expand her food career after completing the task, but she accidentally signed an agreement to marry Liang Junren. She thought he was a gentle gentleman, but as they continued to get along, she unexpectedly discovered a side of him that was rarely seen by others.
Liang Junren had a smooth life since he was a child, and his family was well off, but he was troubled by his parents' constant blind dates and urging marriage. One day, a unrelated sister appeared in his life who he got along with. He wanted to get along as brother and sister, but a joke from a friend made him have an idea.
