[Art is not mine]
My idea for a GoW story where the protagonist is the Bastard Son of Sif. Here's a couple thing's about it.
Protagonist
[Name]-{Nathaniel/Ulfric Sifson}
[Name Sake]-{He changed his name to, Nathaniel to spite his Mother, Sif}
[Origin]-{Week's before marrying, Thor; Sif gave birth to a Son. Although she gave him a name she abandoned him out of fear of what the All-Father would do to him once he found out. She had hoped he would be raised by a loving Family in her absence, she couldn't have been more wrong. He was raised as a hellish soldier to fight against any and all enemies to the country}
[Personality]-{Nathaniel/Ulfric is a quiet, cold and emotionally distant person. He is a man of few word's and even fewer deeds; his childhood was a major part of who he turned out to be}
[Relationships]-{
(Sif Mandifaridottir) Nathaniel/Ulfric know's exactly who she is and has grown to despise her for abandoning him.
(Thor Odinson) Nathaniel/Ulfric deeply hate's, Thor and believe's that it is his fault that, Sif abandoned him. He has sworn to kill, Thor with his bare hand's.