Yang Ye'er

Ten years ago, on a summer night, police officer Yuan Wenshan received a robbery and murder case. During the gradually deepening investigation process, the suspects present that night emerged one by one. However, the truth of the case was far from simple on the surface. Three cases went hand in hand, and a conflict of interests and righteousness intensified. What were the people involved in it? Is it a struggle between emotions and laws, or is it driven by desire? At a moment when the case had a slight appearance, Yuan Wenshan discovered an important clue that he had overlooked.

In 2007, 16-year-old girl Qiao Qingyu and her family, tormented by rumors about her sister Qiao Beiyu's death, were forced to relocate from their small county town of Shunyun to the provincial capital of Huanzhou. In order to quickly restore their family's normal life, Qingyu, with the help of her classmate Ming Sheng, began searching for the true cause of her sister's death.

Su Wan, a university student majoring in animal psychology, follows a trail of clues to rescue a group of trafficked dogs and ends up in grave danger. She is unexpectedly rescued by Ye Tianyu, her long-lost childhood companion, whose sudden reappearance reconnects them after sixteen years apart.