Here, Mo Hanqing and Master Gu followed a group of officials to an extremely remote small courtyard in the west of the Prince's Mansion.

Only the main building was lit in the courtyard, which emitted a dim glow in the silence of the night.

Not long after the officials entered the main building, the lights came on one after the other.

After a few moments, all the lights went out in an instant, and the entire courtyard fell into darkness again.

Master Gu turned his head and explained in a low voice to Mo Hanqing: "Your Highness, there is a tunnel behind this small building, and the prince and those officials went to another courtyard along this tunnel, which is even more remote, surrounded by woods, and there are heavy guards outside the woods. ”

"Hmm." Mo Hanqing replied lightly.

"We ...... Is it going to be with you now, or is it going to be a little while?? Master Gu hesitated for a moment and asked towards Mo Hanqing.

"Wait a little longer." Mo Hanqing looked at the small building in front of him and said to Master Gu: "Let's go to this main building first and see what is inside." ”

"Yes." Master Gu answered in a low voice, followed behind him, and sneaked into the small building.

The building was so dark that you couldn't see anything without lights.

Mo Hanqing took out a night pearl from his sleeve robe, blocked part of its light with his sleeve, and looked around.

Master Gu followed behind him step by step, looking around.

The small building looked like a library building, with rows of bookshelves filled with books.

Mo Hanqing and Master Gu walked through the rows of bookshelves, but they didn't find anything unusual.

"Your Highness, this seems to be a library building." Master Gu lowered his voice and said to Mo Hanqing: "The previous spies also walked around this building, and they didn't find anything abnormal. ”

"Hmm." Mo Hanqing nodded lightly, but when Master Gu was inadvertent, he put his sleeve robe against the bookshelf and shouted in a low voice: "Black python, go." ”

A black shadow quickly peeked out of his sleeve and disappeared in an instant.

"Your Highness?" Master Gu faintly heard his voice, so he couldn't help but raise his head and look at him.

"Wait." Mo Hanqing stood expressionlessly, but a pair of inky jade-like eyes stared straight at the black shadow wandering between the bookshelves.

Pythons don't have very good eyesight, but they can rely on the temperature of the animal to identify the location of their prey when they catch it.

The books in this library have no body temperature, but once a book is taken, the person's body temperature will remain on the paper.

Before the residual heat is gone, the black python can rely on its own induction system to find the passive book.

Sure enough, in just a moment, a fully bound book was thrown down, and the black python had quickly re-entered Mo Hanqing's sleeve robe.

Mo Hanqing's eyes lowered slightly and looked at the book lying on the ground, and after being silent for a moment, he suddenly said to Master Gu: "Lord Gu." ”

"Huh?" Master Gu turned his head and looked at him respectfully.

"On the ground, there is a book." Mo Hanqing raised his chin towards him, his eyes fixed on the book on the ground and did not move.

Master Gu followed his line of sight, and sure enough, a book was lying there quietly.