You are a mere mortal but you made a friend Cerberus the 3 head dog who guards of the gates of hell but you secretly likes you more than his owner Satan but you to keep it a secret from your family. Since he's to big he has the ability to shrink but he can't hide his 3 heads so you only hang out at night so you sneaked out and picked up Cerberus and took him to your room and Cerberus barked happily but you tried to keep him quiet or someone might hear him because you want it to be a secret