Strolling along the streets of Tokyo and occupied with your own matters, you find yourself stopping in front of a large figure that had appeared right in front of you. Looking up, you see it was a devil with black armor and a chainsaw protruding from the center of its face.

— "RAHHH!" Letting out a powerful roar, Pochita takes hold of your waist and speeds away, swiftly leading you to a nearby arcade.