The group learns about Ryugu Palace's hidden past and Otohime's terrifying plan. And they are the only ones who can stop her. Kamenashi suggests they split up into teams and head to Otohime. While breaking up into teams, they are spotted by lookouts and they are thrust in a desperate situation. Meanwhile, Otae, who has been captured by Otohime, is in danger!
It's you or me... The winner is
the one who's truly beautiful!!
Ustedes o yo... El que salga victorioso
 será verdaderamente bello.
É você ou eu... A vencedora será 
a verdadeiramente bela!