C43 If I Accept Him will You Blame Me

However, to her surprise, when she opened the door, all she saw was an empty corridor. There was no one there at all. She looked down and found that someone had placed a glass of milk in front of the door.

Only then did he realize that the milk in the cup was actually very warm. There was even a piece of paper under the glass, that was only the size of a primary school student's homework paper