The young composer Mikhail Glinka performs his new work at a soiree at earl Vielgorsky's house. However, the public is accustomed to Western music, and reacts coldly to the creation of the composer. This makes him very sad, but soon he decides to go learn the art of music in Italy. After returning from Italy, he is full of desire to write national Russian opera. Vasily Zhukovsky proposes a subject: a feat of Ivan Susanin. Tsar Nicholas I change the name of the opera to A Life for the Tsar and assigns a librettist - Baron Rosen. Acquaintance with the future co-author shocked Glinka: Rosen speaks Russian with a noticeable German accent. The premiere was successful, but Glinka was still not entirely happy with the libretto: "False words were written by Rosen". When Nicholas I learned that Ruslan and Lyudmila was written on Pushkin's subject, he sees it as sedition. The bitter experience of the composer brighten his supporters.

Based on the short story by Jack London. 1910 year. Mexican patriots are preparing an uprising against the dictatorship of Diaz. Young Felipe Rivera joins the revolutionary junta, whose father and mother were shot by dictators. The hour of rebellion is near, but the heroes lack weapons. To get the necessary amount of money, Rivera decides to perform in the ring against Ward, America’s strongest boxer...