Cabel, Alisha and Chrisfold have already infiltrated the Academy. Some of the Nights Guild that are part of the Academy and teaching there as their other profession and have already investigated what their Guild Master has ordered them to do.
One week ago was when they received the order to gather information as much as possible about any secret room in the Academy.
The Shadow Knights that were in the Academy disguised as one of the faculty members had a hard time to locate the exact position of the door that leads to the secret room.
However, this time, it was taking longer than they anticipated. Evelyn already told her that her mother's soul that seems to have been sealed by Prince Cesar was now in the Academy of the St. Prisch.
In the first place, only Carsillion knows where it is and the vice master. In this scenario, Duke Cabel would have the information by now as his Shadow Knights will immediately have procured the things that he needed.