Takeru returns to the world ravaged by the BETA, only to be shocked when Professor Kouzuki introduces him to 00 Unit.
My theory for inter-world travel 
did have unresolved problems.
،نظريتي للسفر ما بين العوالم تملك مشاكل لم تحل بعد
Meine Theorie fürs Reisen zwischen
den Welten hatte ungelöste Probleme,
La mia teoria sul viaggio fra i mondi
aveva dei problemi irrisolti.
Minha teoria para viagens
entre mundos tinha problemas.
Теория перемещения между мирами
 имела нерешённые задачи.