Global Freeze: I Built a Doomsday Safe House

When the global ice-age apocalypse arrives, Jiang Duhan uses memories from his previous life to build a top-tier safe house ahead of time. Just as he prepares to keep to himself, he comes across Xu Shubai, a scientific genius on the brink of death. One has the resources to survive, while the other carries humanity's last hope. These two people, who should never have crossed paths, forge a pact of life and death in their desperate circumstances. In the frozen world, their fortress is both the last sanctuary and an isolated island of hope for the rebirth of human civilization.