Continuation of the "Ball Lightning" series. After being seriously wounded and the death of his wife, Nikolai Demyanov needs to re-establish his previously established life. Since 1938, when he incredibly fell into the body of an ordinary hard-working “flyer,” a lot has already been done, and this has a positive effect on the situation at the front. But we can’t stop, we must continue to push progress, since 1942 lies ahead not only of the end of the war, but also, in the long term, of confrontation with the current allies.