Following the prompt, "SOMEONE OR SOMETHING KEEPS KNOCKING AT THE DOOR", here is my shot on Raina. Got tagged by Miss Riya Sanyal aka @rnpoint1857.. Based on my Imagination and some true incidents that myself or my close ones have experienced and some that I've heard about, goes my fic.. Resemblance to any similar incident or being may be treated as purely coincidental.. Drop your comments, suggestions or similar experiences in the comment box. Do vote if you like