Satoko was wondering the streets of Argyre. "Where are you onii-chan? I'll look for you even when you told me not to! I've checked Bosporus, Tharsis and Hellas, so now this desert place... but don't worry! You can expect me to help you! Onii-chan!" Satoko cheerfully jumps in the air as she then hears music in the distance.
"Ah! Have any of you seen this person!?" Satoko dashes over to them in a hurry, showing William's photo to them. "He's gone missing! He sent me a final message and I miss him! Also, you guys are really good!" Satoko exclaims.