1, related story: Dong Ni directly told Zuo Feng that his real name was Xia Yongqiao, and Zuo Feng stopped pretending that Ma Chuan had killed himself. Xia Yongqiao wanted Ma Xingbang to feel the pain of losing his loved ones. Xia Yongqiao and Bai Zhe kidnapped Ma Chuan at that time, but Ma Chuan escaped halfway. Xia Yongqiao found Ma Chuan and killed Ma Chuan. After Bai Zhe arrived, he told Xia Yongqiao that Bai Zhe would handle the matter afterwards, so Bai Zhe hung Ma Chuan's body in front of Ma Xingbang's house, added a note and inserted a dagger. In order to exonerate Xia Yongqiao, Bai Zhe took everything on himself, and now everything is clear.

2. The Depth of the Bloody Case is a suspense criminal investigation online drama directed by Ma Sichao and starring Jiang, Jia Ge and Zheng. The play tells the story of a young criminal policeman played by Ma Sichao. With the help of his team, he cracked one puzzling case after another in downtown, and then got involved in an unsolved case that has been dusty for many years. Fate reverberates between good and evil, the fog clears, the sun shines on the earth, and the summer city returns to calm.