When Michael served as special forces, he was involved in rescuing the hostages held by Posni terrorists, but the mission failed and the hostages were killed, and Michael narrowly escaped. After retirement, Michael worked as a private bodyguard, and his boss was ambushed and killed by a gunman at the airport. His wife escaped the disaster at the airport and returned home to be attacked again. Michael was dismissed. Michael tracked down and found that the killer was the terrorist leader two years ago. At that time, Michael's action was blocked, and the daughter of the detective who was investigating the case was also kidnapped, making the case more complicated.