During the day, A cat mostly sleeps.
But during, the night the Cat turns into a monster and tries to catch a bunch of animals.
The mouse that one cat is stalking does not hear him, because he is like a shadow, and is very quiet.
But what happened to the Mouse? Let's just say the cat did something very unpleasant that any cat would do to an adorable mousey, or to some people, The mouse is a demon that is sent to kill you and destroy your house and food. And that is why People have cats to protect their house.
Next thing you know, the Cat is trying to open your door and get in your room to sleep in your bed.