Former boxer Egor Tarantsev arrives in his native seaside town for his mother's funeral. Twenty years ago, he left for competitions and never returned to these parts. His career took off, he went from amateur to professional, fought for the championship title in Las Vegas, everything in the ring went well, until one day the doctors gave Egor a sentence - if he does not stop, then the consequences may be irreparable - from a stroke to death.