I Really Didn't Get the Protagonist Script for Infinite Flow

As an intern at Hengbin Hospital, due to a bug in the old god's successor plan, Mu Shao was pulled into a strange dungeon three days in advance. He narrowly escaped death and survived the dungeon. He improved his strength and also gained supernatural powers. When the real doomsday comes, Mu Shao relies on his strength and luck to wander in front of the abyss of death. A virus-ravaged city, a train with wandering demons, and extremely detailed rules... As he cleared one dungeon after another, he upgraded his level and strengthened his strength. He went through many hardships and finally walked towards the old god step by step... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.