Time is running out. The lies are not holding. When the truths comes out, can the four kids remain friends? Can Rikka stay on Earth, without messing with the space-time continuum?
We're putting our own
 grades at risk...
Wir opfern nur
unsere Noten …
Estamos arriesgando nuestras notas…
Estamos arriesgando nuestras notas…
On sacrifie
nos moyennes, là…
I miei voti 
               ne risentiranno...
Estamos arriscando
nossas notas...
Мы рискуем своими 
отметками…