Undercover Punch and Gun 2019 (Hong Kong), also known as Undercover Vs Undercover, Qian Long Ju Ji is Hong Kong drama premiere on Dec 31, 2019
The movie centers on a police drug task force. Jia is playing the role of Phatom, a skilled gunman and girlfriend of a crime boss. Though Phatom is eventually betrayed by him, she's unable to move on.