C1383 The Real Chamber of Secrets

"Three seconds, disappear, corridor..."

Xiao Jiayu muttered to herself, "If he didn't rely on the chameleon's potion, then it means that Gu Jiyu entered a certain room almost without stopping. Could it be that the walls are illusory?"

Li Yun's gaze swept across the surrounding walls. He said thoughtfully, "We've already checked the walls, and it's not illusory. That means