The film follows Leo's ambitious project to make a first free ascent on the North Tower of the incredible Mt Asgard on Baffin Island deep in the Arctic. Leo teams up with fellow big wall climbing god, Stanley Leary (USA), the duo hope to make a wingsuit descent from the summit. Arriving late in the season the trip soon begins to go wrong, after a spectacular arrival skydiving over Mt Asgard, conditions turn against the team where just reaching the base of the climb becomes a massive challenge. The film produced by multi-award winner, Alastair Lee, is an all out spectacular film documenting a truly cutting edge adventure with all its twists and turns. Prior to the Baffin trip they embark on training trips to Riglos, Brento in Italy and El Cap in Yosemite.

Yosemite National Park, in California, is one of the most fascinating in the United States. In the eastern part of the park, isolated granite peaks rise 3,900 meters above the valley floor: El Capitan, Half Dome, and Sentinel. El Capitan is the largest unbroken mass of granite in the world and a legendary site for mountaineering and free climbing. Every year, the world's best climbers challenge its impressive face. The film, enhanced with interviews and spectacular footage, follows the preparations for and ascent of El Capitan by a group of elite climbers: Scott Burk, Leo Houlding, Jim Bridwell, Jean-Marc Troussier, and Valerio Fulco, with whom humor is one of the essential ingredients of this adventure.