Who is Molly, the detective of the Republic of China?

Does the inscription mean "Who was the detective who killed Molly in the Republic of China"? Lord Yu. Detective of the Republic of China was jointly produced by iQiyi and the film industry, directed by Zhang Weike, with Gong Yu as producer, chief producer and Jia and Cai as producers. The murderer of Jasmine Restaurant in Detective of the Republic of China is Lord Yu. He killed Jasmine to cover up Cheng Xiangjun's death. The TV series mainly tells the story that Situ Yan, a young lawyer in Beiping, was dismissed for sticking to the legal principle and came to Harbin to become a detective. In the subsequent case, he met Luo Shaochuan, a straightforward friend of a rich boy, and Zhou Mowan, who dared to love and hate, and dug up a big conspiracy together.