4화: 다섯 소녀들이 새로운 물리 선생님과 에테르노의 신비한 탐정에 대해 이야기한다

4

The five girls in Altair Torte are living together in the team house in Eterno. They talk about the new physics teacher while eating. She has a strange aura about her and Tsubame wonders if she has anything to do with the O'bli. Tsubame and Yuumi then talk about a beautiful detective that is going around solving the school's mysteries. (Source: Crunchyroll)