Джейсон of Дессен, prominent physicist, once gave up a brilliant scientific career and became an ordinary teacher in a college. Now all his attention is given to family - sweet one to the wife and son. They for Джейсона topmost. And suddenly is this ridiculous theft. Unknown in a mask attacked Дессена outside, under the muzzle of revolver seated him in a machine, drove to the neglected building and entered to him in a vein incomprehensible preparation. Джейсон lost consciousness. And awakening, found out itself surrounded by mass of people| all of them called to him as to the old friend and interrupting one another congratulated him on a return - and with that his opening worked at last. Only Дессен knew nobody of these people. And the more did not know, that for opening accomplished.