User blog comment:TheRealSylveonChild/ein/@comment-29523989-20171030000703

Maybe his parents are also racist towards humans and their behavior rubbed on Ein, or maybe he was bullied in his former high school before he came to PDH, and perhaps the reason he wants Aphmau is to actually show the school that humans are inferior when it comes to werewolves by showing her as a trophy wife/scapegoat to demonstrate. He could also be actually nice and shy but if his father really is Zack and Aphmau is his half-sister, he could've been one of the children experienced on by Forever Potions and the results could either scarred his life into hating humans or completely change his mind that ended up being permanent (similar to what could happen to Aphmau if the Forever Potion of Hatred sinks in). There are many possibilities that could explain his reason to attack Aphmau's friends, and cause Aarmau fans to hate him for eternity.