Li Xin Yue is a white-collar worker who is under the watchful eye of police after she goes out of her way to buy Dear, a painting by renowned artist Undercover cop Jin Xiao Tian is ordered to shadow her every move. They end up traveling together to the heroine’s hometown Shangri-La City, and fall in love with each other along the way. Jin Xiao Tian is initially reluctant to admit his affections for Li Xin Yue due to his identity as an undercover cop, though decides to tell her the truth after rescuing her from a local drug syndicate. The police are eventually able to bust the drug ring with Li Xin Yue’s help, and she is also able to clear her father’s name after Chu Hong Fei’s crimes are publicised. (Source: cfensi.wordpress)