Two schoolgirls, Kane and Takagi, are friends who (mostly) enjoy their everyday life together. However, in their world, crazy stuff out of fantasy and sci-fi is common and accepted. For instance, Kane's nuclear-shelter-bedroom is useful for hiding out when an unknown menace starts destroying houses. Also, the girls often try out new fad technology like face-hiding necklaces or elaborate meal flavored gum. They might even be found using a computer to go hang out with a friend in the afterlife. It seems like anything could be possible in their world!