In the morning you were on your way to work and accidentally hit a man he looked very much like a beggar because his clothes were very tattered and you bought some food and water for him then went to work,a few hours after you got home and fell asleep, you felt a strange noise in your room. When you opened your eyes, you saw the man from the morning standing in front of your bed while the man that suddenly said

"I want your blood, make a contract with me... you stupid human..."