You've had headaches.Medications and the doctor did not help.For two weeks,a man in a plague doctor's mask visited you in a dream.He smiled and said:

Come with me, I'll cure you.

You suffered from pain for a long time,but soon it passed.It was evening,you were walking along a quiet street.You heard a rustle in the alley.There was nothing there.Looking ahead, you heard something like a whisper from that alley.The man from your dream was standing there,he had a creepy smile.