Everyone entered the Stone Chamber and sized up the room once again.
With a comparison, they realized that this Stone Chamber was bigger than any other they had seen outside, but it wasn't apparent due to the pillar standing in the middle.
The murals were still those three murals.
The locks also remained those twelve locks.
After looking around, they found no more clues, yet they felt reassured because there was an exit here.
"Looking at its position, this seems to be the center of the entire labyrinth," Bai Youwei said, studying the map she had drawn, "…Now, except for the northwest area and a few blind spots we haven't explored, we've been almost everywhere else."
Shen Mo asked, "How many more keys do we need?"
"We still need three," Bai Youwei pointed at the map, "They must be hidden in those Stone Chambers we haven't visited."
Chen Hui asked eagerly, "Sister Weiwei, so long as we gather all 12 keys, we can open this door and then leave, right?"