Once upon a time there were two bosom friends: one was the governor of a region, the other was a famous businessman. And the governor got himself in trouble - he ruined his friend to smithereens. But he could not stand the shock and died. Everything would have been fine, but the businessman had a son, Yegor, in distant America, and he vowed to avenge his father. He returned home and fulfilled his oath: the governor became a beggar and ended up in a mental hospital. But this must happen - Yegor fell in love with the daughter of his blood enemy. Well, even love will not force you to abandon your vow. After all, revenge is a subtle thing...