My Playground Is Not a Dungeon!

I saved the world and died. As the strongest hunter, the only thing I secretly wished for was one thing. ‘I want to be buried in cute things and live.’ After reincarnation, what I obtained was a cute appearance and a magical pen. I wanted to live peacefully in the amusement park that I diligently created with my lacking drawing skills, but… “Strange creatures are appearing in a dungeon that suddenly appeared!” “A little girl is trapped in the dungeon?!” “Little one! I’ll save you!” For some reason, people are destroying my precious amusement park. “Waaaah! Don’t break my amusement park, you crazy bastards!”