or know him by Kvazin.
I've been talking with  renix about these Fenras and been trying to find a name for him, ended up like this name.
His background story will be updated later here, till then, enjoy! :>
His story is separated of the main canon story, as a little novel thing or something.

EDIT:
OK, tl;dr comes here as for his background story.
Kvazin used to be a quite modest, but yet so enthusiastic Sun Fenra who were curious about all kind of unknown things which he hasn't know before thus he made his own researches and kept this advantage he got from his hatch. He liked to to challenge his own fate as well till he encountered with something which he wasn't aware how dangerous it was when that day has come.

During his journeys Kvazin once spotted a strange looking dimensional hole in the sphere, out of nowhere for a short time but it was far enough to look at it: Once Kvazin has looked into the mysterious atmospheric gap where within the darkness was even darker than the darkness he ever known as in his world. That kind of darkness was glowing like an intensive ultraviolet ligthed starfield which had not even a feel of depth. However it might look just as innocent as an everyday scenery, that mysterious power was the Void, which consumes your mind and forms it to something different and also to something terrible which affects your body. That is what happened with Kvazin.
All he could remember from that time forward was nothing but a bad dream and he woke up somewhere at the middle of a field.

He could barely find back his way to home where his love were waiting for him.
Their regular welcoming didn't last for too much of a seconds as it used to be when Kvazin has touched her with a simple hug: Where he touched his mate has just became dematerialized slowly, like a virus was eating her all into the oblivion glowing at the edge where the Void was spreading on her remaining body. He couldn't do anything but yelling for her in pain and hoping it's just a bad dream and hope it's not true, but shockingly it was. She has gone and not even a body remained of her, not even a stained blood, nor a dust.
The Void consumed her.
At that very painful day he realized what have just happened and why, took minutes to accept and yell into the air all alone in agonizing pain upon his heart what has still remained.

From that time forward he had nothing to live for, nor to have goal in his life, thus his distortion to something different kind of Fenra has just begun till he completely transformed, loosing both wings by the replacing tentacles. Due ot the odd look of his body and incommunicative behavior he became quickly an outcast, thus he's trying to find an other way and place to live at and try make him acceptable as much as he can even with serious difficulties for start building a good reputation with other folks.

"-Don't touch me!"
//if you've experienced something which is grammatically incorrect here, please let me know and what should I exchange it with
species Fenra ©  sefeiren, and  otterface
Kvazin © me