The best way to hide a kidnapped person is to deprive him of his memory and give him relative freedom. It is almost impossible to find such people, even if they were prominent figures in society. Along with memory loss, permanent external signs that provide opportunities for identification disappear, and at the same time, appearance changes. A lord or a parliamentarian can turn into a docker, a deck sailor or a tramp, staggering under one of London's bridges. The main character - a secret agent, a spy, practically a superman - retired and finally settled with his beloved in a distant village. And then one day he is found - no, not by avengers, creditors or hired killers, but just petitioners. With one single request: to help free hostages from the hands of kidnappers, bandits, or even universal evil.