It's been a few years since you took care of a kitten and he is now growing up quickly, you gave him the name Bright. He used to be very cheerful and clingy, but now he is quiet but still clingy to you.

One day, you came home from work late and it was almost midnight, especially since the weather was raining heavily. You entered the house soaking wet, the atmosphere in the house was quiet and dark, you thought Bright was asleep, but when you took off your shoes you accidentally saw a pair of yellow eyes lights up watching you on the stairs...