Marc-André Leclerc climbs alone far from the limelight. On remote alpine faces the free-spirited 23-year-old Canadian makes some of the boldest solo ascents in history. Yet he draws scant attention. With no cameras no rope and no margin for error Leclerc's approach is the essence of solo adventure. Nomadic and publicity shy he doesn't own a phone or car and is reluctant to let a film crew in on his pure vision of climbing. Veteran filmmaker Peter Mortimer sets out to make a film about Leclerc but struggles to keep up with his elusive subject. Then Leclerc embarks on a historic adventure in Patagonia that will redefine what is possible in solo climbing.