Is the first mate the last murderer in the middle of the crime scene?

In money and hatred, all employees are suspects. The plot turning point of this movie may be the highlight of the whole movie. At first, I thought that the murderer was, and later I suspected that it was Inspector Ye, and finally I realized that it was a gang for revenge. Good people become bad people, and bad people are pitied because of greed that does not belong to them. And police officer Ye was not the last murderer. After a rain, the rain washed the city on everyone, every tombstone, every piece of jewelry, every corner of the world, and the city was as clean and dazzling as usual. Ding Xiyue also regained her light after the heavy rain.

Let's talk about the role of Wang Xinyuan. In this play, the film always thinks that he is a ruthless villain, who is not soft on undercover and enemies, robbing armored cars and jewelry stores for money. But for the sake of brotherhood, regardless of his own life and death, he desperately pursued the real murderer and finally showed a bad villain. After his death, he donated his retina to Ding Xiyue, the landlord played by Jessica Hester Hsuan.

In the story, police officer Lin is a kind policeman. He likes and helps small animals. He took part in the robbery and was killed. When colleagues suspected that they had killed his partner in order to keep the stolen jewels for themselves, police officer Lin slowly discovered through the clever parrot at the crime scene that he had not killed him. He first became suspicious of his leader, police officer Ye, and suspected that he wanted to get back at his undercover.

Finally, the truth slowly surfaced. It turns out that the mother's son is dead. He is a butcher who sells meat, and conspires with four people, namely, a jewelry store employee with paraplegia, her husband and police officer Ye. Officer Ye sold them information, and the butcher and the woman's husband planned to kill the robbers one after another. Later, police officer Ye found the butcher, and the woman and her husband took the jewelry for themselves, and were instigated by three people to carve it up. Then the woman's husband and the butcher took advantage of it and killed it. When police officer Lin found out the truth, he went to the butcher and was almost killed. Wang Xinyuan found out and went to the woman's husband. They shot each other. This woman's husband is dead, and so is Wang Xinyuan.