Daniil Skopin is an ordinary person. He did not serve in the Airborne Forces, does not know English, does not have special talents or superpowers. But it is with him that the extraordinary happens - Daniel falls into 1979. Danya Skopin is again "new," like forty years ago, again he enters the 8th "A," while someone else's and unfriendly class. Will he be able to do "work on mistakes"? Danya knows the future, but what will become of him tomorrow, in a month, in a year? Options are available...