On the final day of their trip, the tourist spot the manager told the girls about turns out to be a silver mine!
And what event occurs on the bus on their way home...?
Now that Yuri's asleep, 
we can reveal our true forms.
Ya que Yuri está durmiendo, vamos a 
mostrar nuestra verdadera identidad.
Agora que a Yuri dormiu, podemos mostrar
 nossas formas verdadeiras.