One day, an assassination takes place in a hotel and Michael is called to the scene. He is a bit late for the assassin as Leo has already finished his kill. On the other hand, terrorist Shek plans to test his newly developed biochemical weapon in a cinema where his second hand, Bob, was trying to kill Leo. Informed by Wai, Michael quickly heads for the cinema, leaving behind his fiancee, Maggie. Unfortunately, both Leo and Michael are shot but only Leo manages to survive. Michael's death shatters Maggie but she still agrees to donate Michael's heart. Wai, however, is enraged to learn that the recipient is Leo and swears to put him behind bars. Meanwhile, Bob tries to attack Leo at the hospital, but Leo manages to get away. He is also found not guilty of Michael's death. When his released, he finds himself changing. He bumps into Maggie and falls in love with her. Maggie, on the other hand, is also shocked to find Leo amazingly like Michael. She is confused when she learns that Leo has caused Michael's death. Then Bob kidnaps Maggie and Leo risks his life for her. This turns her hatred into love, but suddenly Leo leaves. Maggie is lost. She cries her heart out in front of Michael's grave. The sudden appearance of Leo, is it just a coincidence or well-arranged by God .
