Makoto Shiranui arrives in Tokyo at the start of a new school year, hoping to apprentice with the father of his childhood friend Kana, world-famous magician Mamoru Hoshisato.

Kana refuses to have anything to do with Makoto on the first day of school, fearing rumors about the two of them will be started. Kokomi, one of the Hoshisato's acquaintances, comes to collect on a promise.

Kana and Kokomi's decision to take a bath after a rainstorm leads to an awkward encounter; mystery surrounds an object in the mansion that may have been stolen.

Yumemi flees when her teacher and a classmate come to her house to deliver her homework; Kana, Kokomi and Makoto investigate Yumemi's odd behaviour.

Kana agrees to retrieve a stolen artefact from Tominozawa in exchange for Maeve returning home sooner; Yumemi asks Makoto to help get her magic under control.