Based on the Doujin Fighting game, 'Melty Blood', made by the Doujin group, Watanabe Seisakujyo now known as French Bread. The story is one of two side-story sequels that occurs approximately a year after the good ending story of Arcueid's from the original Type-Moon game, Tsukihime.

One year has passed since the "Serial Vampire Homici...