1996. On a train bound for Snow Country. Professor Zhang hugged the briefcase tightly in his arms, which contained detailed information on seven people. Before leaving, Professor Zhang still remembered his teacher's instructions: "Gather them together, they will be the pillars of the country in the future." In 2008. A heavy snowfall engulfed the Kunlun Mountains, and the seven-member mountaineering team completely lost contact with the outside world. The whole country was shocked, and the news was completely blocked...
