The film covers the period from 1900 to 1917. Historical events—the Russo-Japanese War, January 9, and others—are shown through the eyes of a mother who begins to realize that her children have many like-minded followers, and thanks to this, she comes to believe in the feasibility of the ideals for which her eldest son sacrificed himself. Only the awareness that his cause is not hopeless, that it is achievable and close to victory, gives her the courage to endure separation from her loved ones and wandering.

Family drama centering on the childhood of Vladimir Lenin, then Vladimir Ilich Ulyanov, in the city of Simbirsk, and his relationship with his mother.

Young Polya comes to Moscow: she wants to find her father, Professor Vikhrov, and try to understand why her mother broke up with him. Vikhrov is a prominent scientist who has defended the forest from barbaric destruction all his life. The war begins. Professor Vikhrov continues to lecture, proving to students the need to protect the forest. Polya is trying to find out the reasons for the long-standing feud between her father and academician Gratsianskiy. Now, when Vikhrov is already not young and lonely, the professor mentally returns to the past.

In the 23rd century, a reconnaissance craft discovers an unknown destroyed spaceship in deep recesses of space. The crew discovers the sole survivor - the mysterious Niya, an artificial being who appears to be the last of her kind, who possesses unique and unimaginable powers. Taken in by a family of scientists to unlock her memories and harness her abilities, a journey to discover Niya’s origins begins - taking us through the stars from Earth, to a dying planet light years away in need of help…