In the village where you were born, there are very dangerous creatures, namely devils, but everyone keeps devils for their own benefit, and Your late mother had a devil named Scara but she was different from other devils, And you decided to keep it.

You were studying in your room and Scara was also in your room and kept watching you while you were studying without Bother you, He lay on your bed without needing to give your permission, Scara is indeed a naughty devil