Popular football player Anton Kovalev, after spending two years in prison for a drunken brawl in a cafe, is released. The offense blocked the successful career of Kovalev, who was previously the captain of the Russian national team. The reputation of a "downed pilot" does not allow him to continue his favorite business and get a prestigious job. The head of the center for difficult teenagers, Herman, who once raised Anton, offers him a place in the center to prepare difficult children for the local Olympics. Out of desperation, Kovalev agrees to the offer, but he does not even imagine how difficult it will be to find a common language with the guys, and what an important place they can take in his life.
Cosmoball is a mesmerizing intergalactic game of future played between humans and aliens at the giant extraterrestrial ship hovering in the sky over Earth. A young man with enormous power of an unknown nature joins the team of hot-headed superheroes in exchange for a cure for his mother’s deadly illness. The Four from Earth will fight not only to defend the honor of their home planet in the spectacular game, but to face the unprecedented threat to the Galaxy and embrace their own destiny.
A provincial football prodigy, Matvey, has already moved from Ulan-Ude to Moscow for a year and plays in the capital's club, where, however, he mostly sits on the bench. The novice, but cheeky agent Alina helps him break into the first line-up. Shortly before an important match, Matvey receives a call from his hometown with bad news related to his childhood criminal friends. Matvey and Alina fly to Ulan-Ude to settle the situation and save Dasha's younger brother, Matvey's ex-girlfriend.
