Boris "Kos" Kosinski is a top MMA fighter. In the biggest battle of his life with his greatest rival, Denim Takaev, he makes a mistake that destroys his entire career. He loses everything. This failure brings him through a series of ups and downs, but it also pushes him to undertake a titanic effort to fight and win back respect and love
Borys 'Kosa' Kosiński
Deni Takev
Nina Bogucka
Sonia Bogucka
Trener "Kosy"
Tomek
Dziedzic
Cieślak
Puszkin
Mądrala
"Nagan"
