Enemies Or Lovers (Attack on Titans, SnK)

This is a story where Levi and Eren must decide where their feeling are, because the result could be bloody or lovey dovey.

Eren is a special case, he can turn into a neko with blue eyes or a wolf with yellow eyes. He was naturally a neko who could transform into a cat whenever, but due to an 'accident', he's able to transform as a wolf or have wolf features. Now he's trying to survive and escape every single time someone tries to go after him, he always escaped, but what happens when the Survey Corps arrive?
Levi is a part of the Survey Corps and "Humanity's Strongest", he's a 'hunter' whose cold expression never changes. His past is full of many stories and never willing to share them, he has heard many times of an 'accident' gone wrong, but doesn't believe it. The Survey Corps's goal is unknown, they are also the police in the city, but no one else knows what they do during the night.

But what will happen when Levi was made to get a K-9 and he happens to see Eren during wolf form?