t has been three spring-times since Belldandy came to Earth to grant Keiichi one wish. Things seem to be fine with them while living in the temple with Belldandy's sisters Urd and Skuld, but little do they know that a fallen god from Belldandy's past has escaped from his lunar prison. He has plans for everyone which do not include what the goddess and her human lover wanted for themselves.

Overview from themoviedb.org