While visiting a store in Landosol, Yuuki and Kokkoro encounter Aoi wearing an unfamiliar uniform. It turns out that Aoi is a new student at the prestigious St. Theresa's Academy for Girls, but is worried she won't be able to fit in. Thus Yuuki and Kokkoro head to the school with her as moral support.
You don't mean... the case 
of the Green Guardians?!
!لا تقصدين... قصة الحماة الخضر؟
Sprichst du etwa vom
„Waldhüter-Vorfall“?
¿Es sobre el caso
de los Guardianes Verdes?
¿Es sobre el caso
de los Guardianes Verdes?
Tu veux parler des gardiens verts ?
Intendi... il caso dei Guardiani Verdi?!
Não me diga que... é sobre
os Guardiões da Floresta?
Погодите, вы про дело о Зелёных стражах?