Frivil / Demon character

This is something I came up with recently. I got inspired by something and decided to create this horrible being. With it I wanted to try out some fibermesh and I found out that it is actually pretty easy to use, when you know how to use it. The character has a name, Frivil. It comes from the words free will. Pretty clever isn't it? No? Anyway, the thing has some background I just came up with.

This thing is what the main character I have been thinking about for my pretty old writing project has inside. This is not the main character. The main character is a man who was born in a lone village. He had a mother and of course a father, who really was not his true father. His true father is a demonic being known as Azmathoel. He had tried many times to get someone the carry the crown of Dismolegen, he finally heard the news that one of the women he had tempted and played with have finally given birth to a living child. He came to get the child with his worshippers. They burned most of the village and killed many but as he retrieved the cursed child he left. But on his way, a group of crows attacked him. He tried to flee as he was carrying a child in his hands. But by accident he dropped the child. The crows were not any regular crows but spirits of the forest who did not want a demon intruding to their sacred woods. Azmathoel, now very frustrated, still had to flee. He thought that the child died in the fall but by some miracle, he survived.
One of the crow spirits found the child. A woman with a kind heart, black wings and bright white robe, took the child with her. She wanted to keep this human child but her sisters did not want the child near them. So she decided to still keep him. She left her sisters and elders behind, living with the child not too far away. Only one kind hearted crowen elder, Koeth, visited and helped her from time to time. She raised the child and gave him a name Valia. That might be a woman's name but in this setting it's a man's name.
Anyway, too many things happened after that but later Valia found out that this thing is his dark reflection. Something that his true father wanted to see from him. He refused to accept that he was half demonic in origin. Frivil is the incarnation of his misery and shame he carries from birth. The fact that he is not a true human and he has no place in their world despite the efforts he had put at trying to live as one. This is his inner evil he wants to deny existing. But he can't.