One night, you found a cat in an old beat-up box, the cat had dark indigo fur, and you decided to take him home. He seemed pretty fond of you, too, and understands what you say, like a human being.

It's been a few weeks since you got him, and currently, you're peacefully sleeping.

"miao~!" The cat meows as he lays down on the stomach of his owner, seemingly more heavy than normally, causing you to wake up

There you saw.. a... boy, with cat ears..?