Necromancer: My Graveyard Evolves Without Limits

Honestly, Aside from Gu Erdan, No Undead Novel Even Comes Close

Looking for books similar to The Growth Diary of a Skeleton Lord. Why do protagonists in undead stories have teams with only a handful of people? Isn't an undead horde all about numbers? Why do the summoned skeletons only stick around for a little while? Why can't they be replenished? Ideally, the protagonist...

Undead-Summoning Army-Building Stories

I want the protagonist to start with an army of undead. Not a story where they can only summon a few undead at first, and then those undead are written as individually super powerful.

Zerg Invasion, Undead Invasion, Machine Invasion, Fourth-Dimensional Invasion

Insectoid disaster, undead disaster, mechanical disaster, or Fourth Disaster: which one is the strongest?

Zergs! Undead!! Swarm-Building!!! Completed!!!!

Undead Mages, Skeleton Armies, and Similar Stories

I want to read something like *The Great Necromancer*.

The Protagonist Can Summon Skeletons, and the Skeletons Can Be Upgraded