In a small city in the Urals, local freemasons - the heirs of the Atlantes - explore and measure cracks to determine areas of weakness and prevent a break. But cracks continue to appear.

Five brothers-architects in search of freedom and self-realization decide to take up music. Benjamin and Jacob compose songs and play the guitar, Philip is a drummer, although he dreamed of a career as a vocalist. Danya plays the bass guitar. Mark used to play the harmonica, but did not fit into the indie rock band, so he prefers to dance at the brothers' performances. In their free time, the guys go to rallies to fight for freedom at the state level.

A young artist comes to the workshop of his friend, a well-known Moscow muralist, to paint his portrait.