In this world, everyone can turn into an animal demon, and the highest races are wolf demons and dragons

One time you were running from a chasing human, you climbed a tree, when the human was gone, you wanted to get down from the tree, but slipped and fell onto the body of a big black wolf who was sleeping, without you realizing it was Emperor Halbert, then the emperor wakes up

"What was that thing that fell on top of me, how dare it disturb me while I was sleeping?!"