Lu Yu said: "Yes, by coincidence, I have seen records of this formation in ancient books."

Lu Yu did not deny this.

The Tai Chi Dragon Devouring Formation was indeed learned by Lu Yu from the Xuantian Sutra.

It's just that in the heaven, ancient books are like a vast sea, boundless. Even if someone deliberately checks, they will never be able to find out which ancient book Lu Yu is reading.

Huangfusong's eyes shone, and he suddenly said with a trembling voice: "I don't ask for much, but I have been studying formations all my life, and I am delighted to see this. I also know that such formations are extremely rare, and they are not passed down. My secret. Please also tell me that I am willing to use my personal property in return and swear that I will never tell anyone about it."

Lu Yu waved his hand: "Senior is joking, these formations are of no use to me. If Grandmaster Huangfu really dares to be interested, he can stay in my Zuojun Mansion. Zuojun Mansion really needs someone now." A talent in formation magic!"

Song Qingfeng frowned, but didn't say anything.

Lu Yu was openly poaching and wanted to draw Huangfu Song into his camp.

Top masters like Huangfu Song never need to look at other people's faces. When Song Qingfeng wanted to invite this old gentleman, it took a lot of effort and even used favors.

But these favors are far less effective than formations.

For these formation masters, the favor must be repaid, but it is not as attractive as the formation.

Huangfu Song laughed and said: "I am already old, and I have just submitted my resignation to the court. Since Mr. Lu values ​​old age, then I, an old man, will find a home in Zuojun Mansion in the future!"

It was a trade, but both parties got what they wanted.

Although Lu Yu's subordinates have many capable people, they still lack specialized people. For example, taking formations as an example, Lu Yu needs to do it himself in many cases.

This will cause, in most cases, Lu Yu will be distracted.

With dedicated talents, a lot of things will be saved.

Boom--boom--boom--

At this moment, the sound of a bronze bell echoed throughout Tianchong Pass.

The sound was clear and melodious, but deafening.

Hearing the sound of the bell, the expressions of everyone in the commander's tent suddenly changed.

"Report! Wan Xiong, the vanguard of the Tang army, has begun to attack the city! The main gate is in danger!" a scout hurriedly shouted from outside.

The Tang army began to attack!

A heavy atmosphere once again enveloped everyone.

"We'll go there right now!"

Song Qingfeng looked at Lu Yu: "Master Lu, let's go together."

Lu Yu nodded and followed everyone to the city wall.

Except for the elderly Huangfu Song, everyone else went to the city wall.

The towering city wall is like a giant stretching across the sky.

This place is completely different from the city gate that Lu Yu entered before. The city walls seemed to be stained with blood, and there was a bright red blood stain on every stone brick.

A waning moon fell in the sky, shining on the city wall, reflecting a bright light.

The sky around here seems to be dark.

The air was filled with a pungent smell of blood, and broken limbs could be seen everywhere. Some soldiers were slumped against the wall, some had become a blur of flesh and blood, and some had dull eyes. Even when they saw Song Qingfeng and others Even though I came over, I couldn't stand up.

Waves of shouts of killing came from afar, deafening!

"Mr. Song, the Tang Army's Zuo Wuwei is launching a fierce attack. Our army..." When a general saw the person coming, he quickly ran up to report.

However, before he finished speaking, a sharp arrow suddenly shot out and pierced his head directly. Immediately afterwards, the explosive talisman attached to the sharp arrow burned.

puff!

After a soft sound, the general's head exploded instantly, and blood and brains flew out!
Chapter completed!