The Dragon-Hearted Homunculus of Nazarick (no story just an idea)

What if Sieg from Fate Apocrypha was created as an NPC of Nazarick (basically the Ainz ooal gown made Sieg from Apocrypha and has his fate abilities and similar personality but it isn't really Fate Sieg) and was named as Sebas' grandson. How will the new world react when faced against a naive Homunculus that could turn into a honorable dragon slayer or a fierce dragon of greed.