C404 You Don't Even Know How You Died

There were people guarding the entrance to senior of base's residential area. Ordinary survivors were not qualified to enter, unless they were brought in by the people inside. However, Xia Yunsheng didn't give Su Mu any passes.

The closer they got to senior of base's residential area, the less snow there was around. Su Mu also saw some survivors who were shoveling snow with tools