Human Crisis, Get the Demon King at the Beginning

In 2033 AD, a zombie virus broke out in the world. Investigations by various countries found that the object stolen by tomb robbers turned out to be a thousand-year-old corpse. The infected person could evolve by devouring living things. After devouring it, its shape would change in an ever-changing manner, so it was called the Corpse Brother by humans. While humans were busy dealing with Brother Corpse, an alien visitor brought a new crisis. Brother Corpse fanfic This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.