Mugen Spiral

Mugen Spiral (夢幻スパイラル, Mugen Supairaru) is a two volume manga series written by Mizuho Kusanagi. Premiering in Hana to Yume on January 20, 2004, the series focuses on the growing relationship between the mystic Yayoi, and the prince of demons Ura, who comes to steal her powers. Yayoi uses her powers to seal Ura's powers, and as he stays with her to continue to try to steal her powers and break the spell, they begin to fall in love. Tokyopop published an English language release of the series in North America.

Plot

Yayoi, a mystic with a great deal of powers, is attacked by Ura, the thunder-wielding son of the dying Demon King. Using the Cat God Rosary to seal Ura into the body of a cat, Yayoi is able to defeat him. Though he is her enemy, she carries him home with her.

As the story goes on, Ura is able to assume human form if the rosary is removed. Yayoi can also temporarily release him into his true demon form by breaking one of the 54 beads of the rosary, however for him to break the spell, all of the beads must be broken.