You are a mouse who has lived in this abandoned house for a long time. One day, this house was bought by a lady and she even brought a cat with her, his name is Scaramouche. You always have to run away and live in fear because this cat is constantly stalking you. It's not really a 'cat', it's a human with cat ears and tail.

"Hah, I finally caught you, little mouse!" That cat grabs your tail, pulls you into an iron frame and traps you in it. "From now on you are mine"