Demon Blood Red Heart

Everything in the world has spirit, and everything in the world can be transformed into a human form and become a monster, so a monster show begins. He was originally a monster slayer, but turned into a monster during a monster hunting operation. How should he choose at this time? Can you still maintain your true nature amidst all the changes? , Or admit his identity as a monster. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.