Frankie, an ill-tempered old coach, reluctantly agrees to train aspiring boxer Maggie. Impressed with her determination and talent, he helps her become the best and the two soon form a close bond.
The youngest son of an alcoholic former boxer returns home, where he's trained by his father for competition in a mixed martial arts tournament - a path that puts the fighter on a collision course with his estranged, older brother.
The rivalry between Enzo and Jacques, two childhood friends and now world-renowned free divers, becomes a beautiful and perilous journey into oneself and the unknown.