Asai and Ishikura are old friends and fellow mountaineering enthusiasts who find themselves in an unfortunate situation when Ishikura injures his leg while on a mountain-climbing trip. They soon take refuge within a log cabin to await rescue from the heavy snowstorm that has stranded them.<br /><br />But Asai's greatest worry is not the forces of Nature that are raging around them, but the dark secret Ishikura revealed to him while gripped by fear of death -- and which has now made each man a liability to the other's continued survival...<br />