Mori Buntaro begins his journey as a detached transfer student looking to disappear, until a reckless dare to scale his high school’s walls ignites an all consuming passion for the vertical world. What starts as a competitive club pursuit quickly spirals into a harrowing psychological battle as Mori discovers the crushing cost of his obsession. While he navigates the treacherous terrain of human trust and social isolation, his internal landscape becomes as desolate as the peaks he longs to conquer. A pivotal shift toward solo alpinism forces him to abandon the safety of a team, transforming his search for peace into a lethal race against the elements. Haunted by the ghosts of his past, Mori must choose between the warmth of connection and the lethal purity of the high-altitude void. This descent into solitude pushes him toward a singular, unwavering dream that defines his entire existence. Ultimately, he stakes everything on reaching the summit of K2’s untrodden East Face, the world’s most formidable challenge.