Detective K9 Mandarin

It tells the story of Liya, the younger sister of a police officer, who experienced an accident while walking with her brother. The brother died on the spot. After undergoing surgery, Liya's olfactory nerve became very sensitive. Rhea suspected that her brother's death was related to the drug trafficking case of the wealthy businessman Vashan that he was investigating at the time. In order to investigate the truth behind her brother's death, Rhea used her keen sense of smell to help her brother's friend, Sheriff Bhumi, investigate the case. While investigating, Leya met singer Qi Yu and developed a crush on him. But every time Qi Yu appears, people around Vashan will be killed. By investigating these murders, Leya discovers that Qi Yu is using his own way to retaliate against Vashan, and Vashan is also the murderer of his brother. However, Leya did not agree with Qi Yu's revenge, but chose to join forces with Pumi, and finally punished Qi Yu with the law. Qi Yu also chose to call the police and surrender under Leya's influence, and repented for his mistakes in prison.