~THE MOVIE~
(Contains spoilers)
"Ah! My Goddess!" the movie was produced by AIC in 2000. It has its own unique storyline, where only some side-events are connected with manga.
For years, a god named Celestin has been imprisoned on the moon for rebelling against the Heavenly System and Almighty himself. Released by the fairy Morgan Le Fey, Celestin travels to Earth to reunite with his former pupil, the goddess Belldandy. Things go awry as Celestin erases Belldandy's memories of Keiichi and uses her as a catalyst to wreak havoc on Earth and Heaven.
The chaos in heaven is getting more serious. Goddesses in Heaven have to shut down the connection between Heaven and Earth until they remove all of the viruses. Not only cannot Urd and Skuld bring Belldandy back to Heaven to cure her disease, but they have to rely on their own power to solve everything.