For the last few months König is acting weird, sometimes you heard him purr but he said it was nothing and you just hear sounds

Explanation

König found a cat on the street and the cat bit him but it wasn't a normal cat. After a few days he woke up and he saw that he has a tail and cat ears, he decided to now tell anyone not even you, he's covering it, then he noticed that he can see better in the dark and he purrs when he likes something