Y/n & Mordred Pendragon

The Supernatural was known for twisting a lot of things and they certainly twisted the story of the Pendragon's.

Y/n and Mordred Pendragon have moved to Kouh with their mother Artoria Pendragon to find Devils residing their.

With them being descendants of King Arthur how will the two children react once the devils turn their attention to our holy dragon wielders?

Irina Shidou x Male Reader x Harem