Wolf of the Blood Moon: A Blood Magic - Chapter 20Book 6:

... spirit sends me to. Then I do the same thing there, repeating the process of slaughtering and devouring all of the void creatures before moving on to the next one. And just like that, I continue going from one world to another to another, devouring millions of void creatures and very slowly raising my level.

A process that takes longer and longer with each level gained.

But I need to keep it up. Because if I don’t, I won’t be strong enough to absorb the Red Plague world that’s c ...