Things have been tense between Ryuto and Runa since the culture festival. Ryuto plans to tell Maria they can't be friends anymore, but a shocking incident leads to a discovery that changes everything for Maria, Runa, and Ryuto. 
Wait. It's gone!
!مهلًا. لقد اختفى
Nanu? Er ist weg.
¿Eh? ¡No está!
Anda, ¡no está!
Hein ? Je l’ai plus !
Eh?
Hã? Sumiu!
А… пропала!