For several years, Mikhail Garin, an IT engineer from the 21st century, has been living in the 70s of the twentieth century. He writes computer programs, makes discoveries, almost sends bags of "conspicuous letters" to the Politburo, hides from the special services of several countries... But finally, the minimum plan has been fulfilled — the USSR has confidently embarked on a new course, changes in the foreign and domestic policy of the state are changing the course of history, the collapse of the country ceases to loom "on the horizon".And for Misha, the time has come to think about his own future, analyze his mistakes and achievements, make a new plan — now the maximum, leading the Soviet Union to the heights of progress, to build a real communist society. But does Garin have enough knowledge? Or is it worth connecting contemporaries to "building a dream"?