D'Artagnyan decides she's not going to be beaten by Shion and starts to train.  Shion sees this and starts to train alongside her.
Soon after, they catch word about a music festival called MSonic!  and decide to team up and try out.  They're right in the middle of their audition, when suddenly...
That's why I said I have to be the best.
Zu diesem Zweck habe
ich es auf die Spitze abgesehen.
Por eso dije que debía ser la mejor.
Por eso dije que debía ser la mejor.
C’est pour ça que je veux
devenir la meilleure !
Ecco perché dico 
che voglio essere la migliore.
É por isso que eu disse que
 tenho que ser a melhor.