A group of veterans of the German Edelweiss division is going to climb Elbrus. They hire mountain rescuer Stas Vorokhtin to accompany them. But the pensioners’ plans suddenly collapse: on the cable car, the group is attacked by a gang. It turns out that old veterans are not as simple as they seem at first glance. Hidden in the soles of their mountain boots are powerful psychotropic drugs that can fetch millions of dollars. Stas gets involved in a dangerous game. He is no stranger to avalanches, glaciers, and even a dizzying helicopter flight over mountain gorges. It’s much harder to realize that there is a traitor next to him, whom he trusted so much...