Corpse Poison Crisis

I originally thought that I was attending a normal military fan exchange meeting, but who would have thought that a monster would appear. Jumping around, its mouth has fangs. Isn't this the vampire zombie in the movie? Is it a natural disaster or a man-made disaster? Is it an accident or a conspiracy? No matter how many things there are, let's find a way to survive first and then find the answer! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.