Book 6: Chapter 3 (3)
Around the time Wilhelm was heading over to meet Millie.
Shin’s party was inspecting the interior of Palmirack, as they were looking for a certain room.
“This one is closed too.”
They were looking for Cain’s – Palmirack’s master – room.
Cain was extremely fond of gimmicks, a passion reflected by the great number of hidden doors, passageways, and armories throughout Palmirack that would normally go by unnoticed.
Among them was a hidden passageway that led to the room housing Palmirack’s core. It was located in Cain’s room, the room with the most dangerous gimmicks in all of Palmirack, as proof of its special status.
But as long as they found the room, Shin’s party would have broken through. Once inside the room they would fully activate Palmirack’s core and take back control of Palmirack: Millie’s location would then be crystal clear.
Thus they kept searching for Cain’s room, but the sheer number of closed partitions was making their search a difficult one.
If they could find the passageway, they would have already entered the room and activated the core.