1945年3月，凌冬已至，弗朗科·西弗·弗兰塔，这位南斯拉夫人民军的年轻上校，在高山酷寒的极端环境之下，奉命指挥部下成功解救了在梅纳山被德军包围的500多名战友。

'Would you dare to jump if there were water?', insecure teenager Alexander asks the boy he admires, who stands on a diving board in the middle of the beach. Cautiously dancing, they approach each other.