Crims0n_
of reading
1391
Read books
why...
In a fantastic universe like this, perhaps the MC should look for a way to free himself from dependence on human blood, such as forging an artifact, ritual or spell that could turn water into blood or multiply blood, if he succeeded he could greatly expand the population of vampires under your control.
I hope he's referring to vampires... because cultivating a powerful human army is asking to be stabbed.