A funny side side story of the series.
One rainy day, Akane crosses path with a kind young man who tacitly offers to her his coat. On their second encounter, he confesses that he has no recollection of who he is, his name or his past, but feels contented by just being with her. Besotted, Akane sets out to find his name, and to unravel his enigmatic connection with a famous cursed dance rumoured to kill anyone who attempts to perform it.
One day, Kasuga Nozomi encounters a strange boy at her high school, who sends her across time and space to Kyou, a place in another world that bears a strong resemblance to Kyoto towards the end of the Heian period. There, the Minamoto clan ("Genji"), led by Minamoto no Yoritomo, is at war with the Taira clan ("Heike"), led by Taira no Kiyomori. The Heike hope to defeat the Genji by releasing vengeful spirits to disturb the earth's natural flow of energy and to terrorize the land. The boy is revealed to be the human form of Hakuryuu, the White Dragon God that protects Kyou, who is weakened by the presence of the vengeful spirits. As the Hakuryuu no Miko (Priestess of the White Dragon God), Nozomi allies herself with the Genji because Hakuryuu cannot send her home until his power is restored...
The war between the Heike clan and the Genji clan continues. This time, Nozomi has to fight a powerful supernatural enemy and make a choice: protect her friends and stay by Kurou's side, or choose her first love, Masaomi, which is the leader of the Heike, and her enemy.
Short clips about what happens after the TV series. Yorihisa tell Akane about his feelings.