Something is off with Hiro's sense of time. He's constantly late, and almost misses his curfew. Ruli suggests a trip to the library for a change of pace. They meet some unexpected visitors and learn the cause of Hiro's problems.
You'll start your invisibility
training tomorrow!
!ستبدأ بتدريب الاختفاء اعتباراً من الغد
Ab morgen beginnen wir
mit deinem Unsichtbarkeitstraining.
Mañana empezarás a entrenar
para hacerte invisible.
Mañana empezarás a entrenar
para hacerte invisible.
On bossera ton invisibilité
dès demain !
Domani inizieremo l'allenamento
per imparare a controllare l'invisibilità!
Amanhã você começa o seu treinamento 
de controle de invisibilidade.
Завтра начнёшь тренировать невидимость.