The time machine is created and designated to rescue innocent victims of the history. The global operation of rescuing victims of WW2 and other wars, victims of killers and terrorists, accidents and catastrophes starts. Although, a menace suddenly appears: the fatal past haunts the saved people.
https://www.youtube.com/watch?v=zPwOQdmrxhw
https://www.youtube.com/watch?v=EbHJ7rA6cAg