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?
Goodbye, Chiyo-san.
Leb wohl, Chiyo-san.
Addio, Chiyo.
Adeus, Chiyo-san.
Прощай, Тиё.