Joann Frank fought for the country and then retired to live a common life with her daughter Ruby. Ruby was bullied by Xaver Charles and other hooligans. Randolf Charles asked a spy organization called Manton to kidnap Ruby. In order to save her daughter, Joann helped her student Nelly Larry to wipe out the organization. But the brothers joined the foreign force to kidnap Ruby again. This time, can Joann save her daughter and break the conspiracy of the foreign force?