For more than fifty years, a forgotten sentry has been guarding a secret bunker deep underground. But he clearly remembers his task - to blow up the facility when strangers appear: Major Sintsov’s special group, nicknamed Leshy, fits this definition quite well. Will the explosion be prevented? What role will the former convict dwarf Bruno play? The legendary vault of gold has finally been found. But will it bring happiness and satisfaction to Leshem and his fighters? Meanwhile, thanks to cunning CIA agents, the spy Migunov, sentenced to life, managed to escape from a special regime colony. But will everything go smoothly and will Operation Rock and Roll come to fruition?