The brilliant inventor Gennai is working on a time machine to take her to the future.  The current world has inspired her to see what the future has in store.  But her plans become derailed when her assistant is in accident.
How many times do I have to tell you?
¿Cuántas veces te lo tengo 
que decir para que entiendas?
¿Cuántas veces te lo tengo que decir
 para te enteres?
Quantas vezes eu tenho que te falar?