Start: Enter the Ice Age

Su Bai was originally just a programmer in a small county town. He died suddenly late at night due to overwork. Subsequently. But it is inexplicably bound to the system. As soon as the game started, it entered the Ice Age. In this century, viruses and humans coexist and depend on each other. Su Bai originally wanted to complete the system task and save his own life, but unexpectedly, he escaped... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.