Complex sentence: When inside the restroom, he first asked Pops for some toilet paper and then attacked him and then bit Pops to turn him into a werewolf so he can take his place.
Split into simpler sentences: When inside the restroom, he first asked Pops for some toilet paper. He then turns into a werewolf and attacked him and then bit Pops to turn him into a werewolf so he can take his place.