C1030 Nocturnal Exploration of the Prefecture of History

When Xin Ran and Chen Ming stole the letter, they accidentally triggered the mechanism. Luckily, both of them reacted quickly and broke the mechanism set up in Shi Mi Yuan's study room. The two of them were secretly rejoicing in their luck when they suddenly saw a light outside.

Xin Ran hastily put out all the lights in the study room and said to Chen Ming, "Little brother