What Should I Do If I Become a Pet?

~ Having said that, this story is really embarrassing to tell. A duel caused me and my pet to switch bodies. In this country with criss-crossed dungeons, I had to temporarily bow down to my former pet and call me a dog. He even gave me an insulting name: Hanhan. I carried the word "hanhan" and traveled in and out of the dungeon, but I could never regain my dignity as a human being. If I don't take revenge for this, I swear I won't be a human being. Carefully planned growth and assassination plans gradually took shape in my mind...