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?
But these four each have their 
own special circumstances.
doch die vier sind in Wahrheit
nicht ganz so gewöhnlich.
ont toutes un secret bien gardé.
Ma, in realtà, ognuna di loro
Mas, na verdade, essas quatro
têm algo de diferente.
Однако у каждой из них есть
свои обстоятельства.