Episode 4

Episode 4

Available on Prime Video, Crunchyroll
S1 E4: In the magic school library, there is a Forest of Knowledge where even the principal can get lost. While chasing after a paper butterfly in her lesson, Mirai heads to the library and gets lost in the Forest of Knowledge. While Dokuroxy’s minions approach, Mirai and Riko find a mysterious shiny book in the library…