At St. Ursula, we're allowed to briefly meet with the Emperor after his successful operation. Our final Crossbell stop for now (by the way, I can't seem to find a way to enter Orchis Tower. What's the holdup?) is Stargazer's Tower.
CS4: I think there's a quest you have to do before that opens up if you can't simply enter through the giant door in the Geofront near the Crossbell Lighthouse Geofront entrance. The quest start point is in Milsante.
---
xp1337: Don't you wish there was a spell-checker that told you when you a word out?