Wei Junlan, who retired from the Municipal Food and Drug Administration, was suddenly murdered, and her tragic death at home shocked the whole city. On the surface, her husband, Qin Yaxuan, was heartbroken, but it was discovered that he had long been separated from his wife, and that he had been in close contact with a young and beautiful single woman, Wu Tong. However, the absence of the two also prevented the police from concluding that love was the motive. When the case was at a loss, drug dealer who once had a feud with Wei Junlan, became a new target of suspects.
China, the 1990s. A young bookseller is in love with a woman. The woman is now with another guy, a rich man. The rich man sends his people to beat the bookseller. In the fight, the laptop computer from a man looking at the scene gets broken. Who will pay for the computer? The bookseller wants revenge. Will it be useful? The bookseller and the laptop owner are from different ages and classes. They are two different points of view, two different Chinas. How will they fight for justice?
Set during the 'War of Resistance Against Japan'. The squad leader of a platoon and his medic become separated from the rest of the team and find themselves behind enemy lines.