Chapter 2668 99 Derivative Formation

Yun Bixue was about to look at the front door with a flashlight, but was stopped by Li Qianyou.

"Don't go, be careful of danger!"

Yun Bixue stared at the front with an inexplicable expression.

Li Qianyou's eyes flashed with a deep light that flickered, and he explained: "According to the theory of mechanism arrays, the arrays and mechanisms formed by the Nine Changes and Nine Nines are the most dangerous and strange."

A word flashed through Yun Bixue's mind vaguely: "It's just a derivative array?"

"Well, maybe there is one, maybe not."

"Uncle Li, you are the descendant of Guigu, is it possible that the Nine Nine Derivative Array is impossible for you to crack?"

Li Qianyou's expression moved, "In fact, the Nine Nine Derivative Array was created by our ancestor Mei Ziji. It was set up to use dark soldiers to fight against the hundreds of thousands of troops of Xia Yechao, but the damage caused was too great. Although the two armies were fighting, there were too many people killed, and blood flowed like a river. This array was full of hostility and killing, so it was called the Blood Drinking Array. The ancestor felt that he killed more people. Although it was revenge, the soldiers were all innocent, so he abandoned this array and did not pass it down."

Yun Bixue listened and felt the feeling of killing. The ancestor of Guigu was actually not wrong.

But she was wondering why there are still some now.

Li Qianyou seemed to know what Yun Bixue was thinking, and explained: "There were quite a few people who witnessed the formation and participated in it. Although the ancestors did not pass it down completely, other people have mastered a little bit, and it has been passed down for thousands of years, which is also very powerful."

Yun Bixue nodded solemnly, "I know."

Li Qianyou looked ahead and said faintly: "So we still have to be careful and don't be careless."

"Yeah."

As he said that, Yun Bixue lifted a cage in his hand and looked at the little green mice locked inside. They were all cute, and the green mice were tied with two long red ropes.

"Uncle Li, let them out?"

"Walk to the front door and then let them out!"

When Yun Bixue walked to the front of the nine gates, she could feel a chill. She condensed her expression and put three green mice into each door, but the ends of the red ropes were in her hands.

After putting them in,

Yun Bixue, Li Qianyou and others waited in this open space.

Yun Bixue waited anxiously, secretly thinking that after finding her parents, she would not care what was inside the other doors, she would just blow up all of them with gunpowder.

After a long time, Yun Bixue found that the red ropes in seven doors had stopped and stopped moving, only the red ropes in two doors kept moving, and it was certain that the green rats in these two doors were still alive.

In the end, the red ropes in these two doors were used up, and the entire red rope ball was gone, and Yun Bixue was surprised to find that the red rope was taken away by the green rat inside.

"Uncle Li, this means that these two doors are safe and may lead to a place."

Li Qianyou took out one of his green plates, put it on the ground, and began to observe, then looked around and inside the door.

Yun Bixue didn't understand, so she just watched from the side.

Li Qianyou finally pointed to the left one of the two doors and said, "Let's go this way."

"Okay."

Yun Bixue thought there was some danger, and was very vigilant along the way, but found that it was just a secret passage, and there was no mechanism, it was just relatively old, not like the tunnels of this era.

"This should be a tunnel built by the Yan tribe a long time ago, and it should be used by the tribe members to escape."

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