S01E01 Blue Snow
Haruka Kaminogi’s plan to spend summer break goofing off with her friends gets derailed when she begins having visions of blue snow and strange figures.
Haruka goes on her date with her dad, but it's cut a little short due to work. Though she is asked out on another date by the all-knowing being Noein.
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.