It was late at night. The doctor finished his work. He was going home.
The hospital was a tall building. He was on the 10th floor. He came to the lift.
He pressed the button. In a minute,the door opened. The doctor entered the lift. The door closed.
A nurse was already in the lift. The doctor pressed the button for the first floor. The lift reached the 1st floor. The doctor wondered, The lift did not stop at the first floor. It went directly to B3.
At B3, the door opened. A bloodless girl wanted to enter the lift. The doctor hastened to close the door.
The nurse asked him, "Why did you not let the girl in?" The doctor said, "B3 is the dead house. And every corpse has a red ribbon around its right wrist. I saw a red ribbon around her right wrist. Beside,she is bloodless!"
The nurse grinned. She raised her right hand slowly. She asked, "a red ribbon like this one?" She had a red ribbon around her wrist,too! Suddenly,he found that she was bloodless,too! Aah... He screamed.
The next morning,people found the doctor dead in the lift. And two corpses disappeared. One was the corpse of a girl. The other was the corpse of a nurse. THE END