After geopolitics forced him into exile, the world’s greatest living freediver, Alexey Molchanov, fights to reclaim his athletic glory and honor his iconic mother’s towering legacy by attempting the most dominant season in the history of the deadly sport. His near-suicidal quest to set five world records in under four months brings him to the farthest reaches of the globe and his mind, forcing him to reevaluate the very skills on which he has built his entire life.