[quote=@Whimsicott]
I'm actually really confused to if Rolf, Ace, Fantasia, and Charlie (and now Deneb) are in the city or on route 17. XD 

These transitions are much vague. 
[/quote]

Ok, so Rolf and Ace were heading to the route seventeen gate when Alex and Fantasia stopped them, Alex and Fantasia went back to the main part of the city where the casteliacones were, and now that they managed another escape, Ace and Rolf are headed for route seventeen.