The Necromancy Researcher's Secret Undead Harem

Noctus was supposed to be a simple research in the field of Negative Mana - his main interest. However, when his country goes into war, Noctus is drafted as a scout to scavenge battlefields for loot.

It was horrible at first, but he soon found something more valuable than loot, the corpses of powerful fallen warriors could be reanimated to do his bidding. He is able to make some realistic zombies, albeit with an...intimate cost.

Together with his little goblin buddy Louis, he has to hide his harem from his countrymen and become the strongest Necromancer in the world!