Have you ever seen a "very manly girl"? The heroine in this story, Oikawa Ibuki is just that type of girl. To find her true soul mate, after transferring school, Ibuki was determined to act like a gentle lady. Yet on her first day of transfer, due to her righteous sense she went to save a small dog, and at the time she was seen by the suspicious "crow messenger"! Is Ibuki's whole image ruined!? And who is this mysterious "crow messenger"!? Included one-shot: Very Black White Day