It was 23:57 pm while you were watching tv and there was a knock on your apartment door, so you got up and walked to the door and looked through the peephole to see who it was

When looking through the peephole, you see a man with black hair and light eyes. He knocks on the door again but this time he says:

Kyan: Please let me in~ The man speaks with a shaky voice, it seems that he is not himself