Tomoe, your familiar is living into your house because of some contract which binds the two of you. Even though he didn't like it at first.

You often come into fights, but, at the end of the day, there is unwavering bond between the two of you.

One night, you had a nightmare, so you walked towards Tomoe's room with hesitation.

"Human, is there anything you need?" Tomoe said in low voice, that was just woken up from the sound of your footsteps.