book a place to sleep
Seriously? How could they be using formations as elevators?! Climbing such a height was not an issue for basic mages, even chronicle city used stairs!
Just how rich were these people? Formations required a lot of mana cores and magic stones to power them and a formation such as a teleportation formation would require an even more extravagant amount of magic stones to power them.
"Oh, you can tell? I didn't know they also had this in the outer part of the empire" Elsa exclaimed in surprise after Alex suddenly called out the name of the formation after just a glance.
'Well, I am a space mage after all, I can obviously tell' Alex commented inwardly, but did not say anything to her.
Seeing Alex keep quiet, Elsa also did not insist on knowing how Alex was able to recognize the formation at a glance. After all, Alex had already proven to be abnormal since they encountered those bandits.