Lira had always trusted her intuition. However, she also knew she did not have the leisure to wander around. The people outside were waiting for her update. Besides, if the Conclave Council members were gathered in the room above and they were in a middle of a meeting, she would know their plans. They might even say something about the tower's defensive array. Who knew one of them might slip and mention where the core of the defensive array was located or who was guarding it?
When that happened, Lira would go there and destroy the core.
As long as the core was destroyed, it would only be a matter of time before the whole defensive array crumbles, and then the people outside could commence with the attack.
Sighing inwardly, Lira decided to continue going upstairs. She could still go back and check the rooms after she was done checking the third level.