Shina Dark ~Kuroki Tsuki no Ou to Souheiki no Himegimi~ - Vol. 1 Ch. 1 - The Captives of Shina Dark

[MangaDex]

 

[xconan]

The only thing I think should be changed is the name of the MC. I would just leave it as Maou since the English name used by the translator doesn't quite sound right.