When summer break begins, Haruka is only thinking of hanging out with her friends—until one fateful night she learns that she’s the keystone in an interdimensional battle for not only the Earth’s future, but the very survival of all existence across the multiverse.
Starring Fujiko Takimoto, Haruka Kudou, Akemi Okamura, Atsuko Tanaka, Kazuya Nakai, Kaori Nazuka, Keiji Fujiwara, Kenichi Suzumura, Kohei Kiyasu, Kouki Miyata