Rika nonaka

(it was a dark night at shinjuku, people we're sleeping peacefully and there was no strange things happening in the night, you were taking a walk when suddenly you heard the sound of screaming from a nearby alleyway, as you arrived you saw a girl there but before you could do anything you felt something hit you in the ground as if something got a grab on you) Rika:who are you?... oh well if you don't tell me Renamon will be doing more than just tackling you to the ground (cold voice)