The old Patriarch who was sitting at the desk writing the "Materials Science" manual sighed, looked up, and squeezed out a smile:

"Going to the treasure house again this time?"

"No, I'm here to discuss a business with Uncle." Xiahou Aotian said: "But before discussing business, I think Uncle should first ask about my rank."

The old Patriarch was taken aback, and blurted out: "Are you level six?"

Xiahou Aotian raised his chin.

The old Patriarch was surprised, happy and sad. Among the younger generation of Xiahou's family, there were only a handful of sixth-level saints.

Seeing Xiahou Aotian keeping his nostrils looking at people, the old Patriarch tentatively asked: "So, what business are you talking about?"

Xiahou Aotian took out a few blueprints from his pocket, "Look at it, Uncle."

With a suspicious expression, the old Patriarch took over the drawing and took a closer look, his cloudy eyes suddenly lit up, and the hand holding the paper trembled slightly.

"Wonderful, wonderful." The old Patriarch trembled with excitement, "Such an exquisite puppet design, this, which master did it come from?"

Mechanism puppets are nothing to master-level bachelors. What the old master is excited about is the design ideas of blueprints and internal structures, which are more technical.

"Uncle, you look like you have never seen the world." Xiahou Aotian looked at the elder with his nostrils, "I have a blueprint like this."

Hearing the word "one book", the old Patriarch's eyes suddenly became sharp, so sharp that Xiahou Aotian was a little scared.

"A copy? Is it a complete set of mechanism cheats? Where did you get it? Come on, show it to uncle."

The old Patriarch Xiahou grabbed Xiahou Aotian's arm, and a powerful force erupted from his skinny palm. This old man, who has always been gentle and calm, is known as a big-hearted old man�because he is one of the few in the family who can endure Xiahou Aotian. elders.

At this moment, he was as excited as a young man whose wife had just given birth to her first child.

The so-called One Leaf Knows the Autumn, an exquisite blueprint of a mechanism puppet, foretells the quality and grade of the entire cheat book.

Mechanism is a good thing. The props cannot be popularized and the quantity is limited, but mechanism can be mass-produced, similar to the equipment of the army.

It can completely change the structure of the middle and lower levels of a power, allowing the Xiahou family's grassroots power to surpass other spiritual family families, and even reach a level that makes the officials afraid.

It's just that mechanism art is the accumulation of technology from generation to generation, and it cannot be created and developed by people with money and strength.

Ancient cultivators used the technology accumulated over thousands of years, but contemporary spiritual practitioners want to catch up in a hundred years, how is it possible?

Therefore, a secret book that records the creation of various mechanisms is self-evident.

Xiahou Aotian gasped, "Uncle, you look like a villain now, I'm angry."

The old Patriarch was taken aback for a moment, and immediately realized his gaffe, let go of his hand quickly, and said with a glare, "Say!"

Xiahou Aotian thought for a moment, and answered fluently:

"I entered Yuanshi Tianzun's gang dungeon this morning."

"You entered the dungeon? You also joined Yuanshi Tianzun's gang?" The old Patriarch said blankly: "Why don't I know. Well, it's not important, you continue."

"The dungeon is called Mo Zong's Organ City, S-level, and the secret book of the mechanism is one of the trophies. It is currently kept by Yuanshi Tianzun, but people in the gang have the right to read it at any time." Xiahou Aotian said.

S-level dungeon, Mo Zong's organ city. The old Patriarch frowned, and quickly went through the database in his mind. The bachelor's ability to remember quickly allowed him to quickly capture relevant words.

"There was such a fairy gate in the Song Dynasty. We have it in our database, but the difficulty level is only C level, and there is only such a dungeon, the name is Mozong's trial." The old Patriarch said: JrNovels.com