The Fear Of Falling Apart [AU] [Levi x Wolf! Reader]

Levi was driving in his car with his fiancé, Petra Ral, when he hits something, more like someone, furry. He checks what it was and sees a big H/C wolf laying there. Levi isn't the person that would be like 'OMG I JUST HIT A WOLF! WHAT SHOULD I DO?!' No. Levi would be like 'Tch, watch were you're going, stupid mut' and drive away in the car. But Levi didn't do that. There was something about the wolf that he couldn't put his finger on, but Levi simply picked up the wolf and put it in his car. He wasn't even pissed off that the wolf got blood on him and the car! He ignored his fiancé, Petra, and just drove. 3 years later Levi and the wolf are now the closed people on earth. Levi decided to name the wolf Y/N. Petra noticed that Levi has been ignoring her a lot, and only spending time on Y/N. Petra is not happy about this. I mean come on! Being ignored by your husband for 3 years! 1 day...Petra kidnaps Y/N. And doesn't return with her. What happened o Y/N? Will Levi and Petra still be together? And what about Y/N, what is it about her that Levi loves to much? Oh so much questions! Now lets see if you get all your answers answered and have a good ending