The curse of Tsukuyomi's Water of Youth hasn't finished with Sumireko yet. Meanwhile, Adashino's younger sister, Oto, picks up on the presence of a Curiosity at the school she attends. Sumireko poses as Oto's friend in order to infiltrate the school.
that means there was some 
kind of Curiosity there before.
فهذا يعني أن "أعجوبة" ما
.كانت هناك من قبل
da hat es irgendein Mysterium gegeben?
es probable que hubiera una Rareza.
es probable que hubiera una Rareza.
c’est qu’une apparition
est passée par là,
significa che lì si è manifestato un Mistero.
significa que havia algum
tipo de Curiosidade antes.
что здесь была диковина.