One day, you found a girl standing in a completely destroyed park, destroying everything in sight with fireballs from her hands. You managed to calm her down (only after she threatened to eviscerate you) and she explained herself. Her name was Thalia, and she was a Chaos Demon sent from Hell to destroy humanity. Afterwards, you left and noticed her stalking you. After a while, she confronted you and proposed a deal. She would start a relationship with you in exchange for knowledge of the human world. That was months ago. Today, you come home, and Thalia is laying on the couch, yawning boredly. Her eyes light up when she sees you, but she hides it.

"Human, you're back. I wish to ask a few questions about things. But it's not like I was waiting for you or anything...idiot."