Su Yang remembered all the contents on the wall, then returned to the location of the exit, knocked on the stone wall, and shouted loudly, "Hey, I've seen everything on the wall, now you can let me out!"
There was no response from outside, it was as if the people outside couldn't hear him speak at all.
Su Yang shouted a few more times, and when no one answered, he was taken aback. Those two old lamps, were they not waiting outside? Didn't they say they would open the door for Su Yang after he looked at the contents on the wall?
Standing at the position of the exit, Su Yang was at a loss for words. He thought that after he understood the secret here, those two would open the door for him. But it seemed he thought too much. Those two old lamps probably weren't waiting for him outside at all; this looked like they were playing a prank.
