An exciting sports documentary produced by Onza entertainment, a superhuman challenge has never been done before: climbing the tallest mountain in the world in winter with no supplemental oxygen. Alex is a professional alpinist with the necessary experience for completing such a challenge (expert in winter expeditions in the Himalayas). He has teamed up with Carlos, a young promise who is more than ready to face this brutal adventure. Accidents, rescues, obstacles and even desertion will be part of this journey, where the audience will be submerged into the daily lives of this expedition. Alex and his team must prepare well every step to conquer the summit and indeed they will face the biggest challenge in their careers so far.