"Kill Him" tells the story: Interpol Yuan Ye was diagnosed with liver cancer in a physical examination. Although it was thunderstruck, but thus also make him be acquainted with the beautiful female doctor Su Qin. Su Qin is mysterious. She is often threated even violated by unemployed jobless Ding Yi, but for some hidden secret, she always suffer in silence.Yuan Ye's life countdown in each other's solace with Su Qin. But at this moment, Ding Yi was suddenly died! Like a suicide but there were many dounts in murder scene. Ding Yi died because of suicide or murder? Su Qin, on earth, has which kind of dark past?