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.
Qiuming is a trainee at a digital mapping company. His job is to survey the streets of the ever-changing city and keep the mapping system up to date. Typical of his generation, Qiuming is upbeat, energetic, and totally immersed in the world of Internet and video games. To make ends meet, he installs video cameras at public venues, but hides his side job from his strict father who is a senior editor of a government-run magazine. One day while out surveying, Qiuming has a brief encounter with an attractive woman who disappears into a secluded alley. He soon learns that the data he collected of this alley cannot register in his company's mapping system. He goes back to the area for a second survey...
Ah Jie returns to his hometown after several years and soon realizes that no one remembers him. Even his family denies his relationship to them. Depressed, Ah Jie meets Lao Huang, who tells Ah Jie that he can help uncover the truth to why no one recognizes him.
He Na and her mother live in the small city by the river of Xiangjiang River, She didn’t understand why her mother loved a guy who is not at all a good men. One day she found a secrets from the men, she told her mother, which led to her family misfortune.