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.
When I get back, I'm telling
Theodor that Ulku is alive, all right?
Wenn ich zurück bin, erzähle ich Theodor,
dass Ulc am Leben ist, in Ordnung?
À mon retour, je dirai à Theodore
qu’Ulc est en vie. Ça te va ?