Ash decides to cooperate with Xiao in order to thwart Luther's ambitions. After Ash is shown remnants of Luther's experiments, Xiao tells him about Luther's goals and explains how Xion is the key.
That's why Xion sought for help through you.
Deshalb bat Xion dich um Hilfe.
Por eso Xion buscó ayuda a través de ti.
C’est pourquoi Xion
t’a demandé de l’aider.