-Hey bro, fellow undead user here, haha. Funny thing is, I ended up in a situation just like yours—stuck in a location where I couldn't even get an undead. It was near the outskirts of a kingdom's capital, right where the headquarters of a massive religion and their pope reside. I'd have been deader than dead if I tried summoning an undead there.
Honestly, your situation isn't that bad. Just head to the Supers Association and buy a monster corpse. It's not even that expensive—the cheapest ones go for about 3,000 at least, so it's pretty affordable. Since I had the funds, I bought several Level 10 monster corpses, haha. You can also check out the monster breeding centers in your area, but they usually sell corpses for way more than the Supers Association does.
Michael checked the name of the commenter.
Leovanni Lorenzio.
'Hmm…'
The name was quite fancy.