Yumemi Okazaki is searching for the mysterious power of magic so that she can
study it and bring her findings back to the scientific community. When she arrives
in Gensokyo her ship is mistaken for ruins by the inhabitants. She attempts to
kidnap the heroine to use her as a research subject, but is ultimately defeated
and sent home empty-handed. Yumemi is actually so unfamiliar with both the
magical and religious matters of Gensokyo that she calls Reimu's power magic.
Even when Reimu insists over and over that it's not magic but rather "divine
power", Yumemi stubbornly declares it to be magic.