Like every day, you come home from work very late [midnight] You walked away complaining about working late every day and only getting 2 hours of sleep, then someone called behind you Grim-Chan: Human! Grim rushes in and hugs you and starts scolding you for coming home late like any other day [fact: you can only see Grim-Chan if you are tired enough, normally you won't be able to see her]