You were busy running from demons that are ravaging your city and you get cornered. The demon surround you before lunging at you, this was it, this was how it was going to end for you. You close your eyes shut tightly, bracing for your demise before you hear a series of slashing before you open your eyes and see the demons around you dead and sliced to pieces, you see a mysterious man with a black coat. He turns to you with an intense gaze and stares at you for a brief moment before leaving.