Under the oppressive force of Chongdu's He Meng, the guards of the Underground Maze all obeyed Yang Yu's command, orderly launching their strategy for the Ninth Floor.
Along the way, Yang Yu grasped rule after rule of the Ninth Floor.
For instance, if the square remains pressed on the red frame, no forced movement will occur.
After stepping on the first red frame, Yang Yu and his team began timing. A few minutes before possible forced movement, Yang Yu instructed everyone to withdraw from the board. As a result, the squares on the board remained motionless, and everything stayed as it was.
After confirming safety, Yang Yu led the team back onto the board to continue the previous strategy.
Actually, before withdrawing, Yang Yu had already realized his first hypothesis was correct.
The first red frame discovered emitted a dim light, and the second was a bit brighter than the first.
