The way Fie examines the hallways as they walk reminds him of Joker traversing a Palace. She definitely has some sort of training, and is it his imagination or are her footfalls almost silent? She would make an excellent Phantom Thief.

"I'm under the impression they wish us to do one another harm, rather than picking us off themselves. So lethal traps would be counter-productive."

As they enter the first area off the barracks, the oddly raised rooms with their short flights of steps catch his attention. "Shall we start to our left, then?"