Yumemi Okazaki

Yumemi Okazaki is a college professor 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, the Probability Space Hypervessel, is mistaken for some ordinary 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 unfamiliar with both the magical and religious matters of Gensokyo, so she refers to Reimu Hakurei's power as magic, even when Reimu insists that it's actually divine power. It is implied that her world of origin may not be the outside world as we know it, due to her profile and that of Chiyuri's, which suggests that a grand unified theory has been established, and there are 13 year-olds graduating from graduate school. Of note, however, is that in Magical Astronomy, which takes place in the future of the outside world, Maribel mentions that gravity was unified with the other forces recently, which could mean the grand unified theory has been established in the outside world.