Pretty Cure Villain!Male Reader x How Not to Summon a Demon King. Reader got isekaied into Cross Reverie with his domain (location from Bloodborne, if you're curious) and joins his old friend, Diablo, and his allies in their adventures.
1) Karehan (Forbidden Woods)
2) Girinma (Byrgenwerth)
3) Soular (Nightmare Frontier)
4) Cobraja (Central Yharnam)
5) Joker (Yahar'gul, Unseen Village)
6) Ira (basically, he's like Edelgard) (Cathedral Ward)
7) Red (Old Yharnam)
8) Lock (Hemwick Charnel Lane)
9) Gamettsu (The Hunter's Nightmare)
10) Hotto (Forsaken Castle Cainhurst)
11) Bakenyan (Upper Cathedral Ward)
12) Daruizen (Nightmare of Mensis)
13) Chongire (Fishing Hamlet)
14) Narcistoru (Research Hall)