A day later, a place lined with mountain cliffs.

Xia Ling and the others sat cross-legged on a clearing lot, as if discussing something.

"What, digging tunnels?!" Xia Ling suddenly exclaimed, "Guo Xiaoyao, is this your way to infiltrate the Hall of Heroes?" ”

"Do you think I'm going to use sorcery to take you in?" One of the men, with freckles on his face and bare arms, said, "Don't think it's easy to dig a tunnel. ”

He spread out a map, pointed to one of the places, and said, "Look here! ”

In the direction of his finger, black dots were drawn, and in the center of the dots was a black square.

After a pause, Guo Xiaoyao then spoke: "With the Hall of Heroes as the center, there are a total of forty-eight pillars of fire and thunder distributed underground, once the poachers destroy the outer wall, they will explode!" ”

"Let's not talk about whether you can protect yourself, the position is directly exposed......"

"It's—it's so terrible, it's not even safe underground." Xia Ling had a hint of surprise in her tone.

Guo Xiaoyao said solemnly: "But even so, we have to do it, because this is the method with the highest success rate." ”

"The whole excavation process is not possible to locate on the ground, and from the beginning of determining the entrance, the entire route has to be determined."

"Is there really a way to do it?" Xia Ling gasped.

After all, although the Hall of Heroes is a palace, it is equivalent to a city, which contains several areas of Zhensoul Street, covering an extremely wide area.

And the pattern is also unusually special, connected to the nine stars of the heavenly disk, and the power of the eight gods of the divine disk, entering the city is entering the formation, if one of the steps goes wrong, then there is only a dead end!

Moreover, if you want to enter the Thousand Machines Black Brake, you have to go through several levels, each of which is handled by the fierce generals of the Heroes Palace, as long as there is the slightest movement, it will alarm them.

Trying to dig a tunnel in such a place is tantamount to a fantasy.

At this moment, a man wearing a robe and looking elegant spoke: "According to the intelligence, Xiang Kunlun and some members have gone out, and the defense of the Qunying Hall is not the strongest at this time, and there must be a vacancy in the Eight Light Cards." ”

"And although the entrance of the Thousand Machines Black Brake is strong, it is not impossible to penetrate, and the farther away from the ground is placed in the structure underground, the weaker the defense......"

"So, there's only one problem right now!"

"What's the problem?" The Beiluo Master on the side opened his mouth.

As early as after Cao Yanbing and Bai Qiu and others broke through the Luhua Ancient Building, Beiluo Shimen and Cao Yanbing gathered together.

The two crossed Tianwu Street together, and their friendship was already very strong.

At this moment, Cao Yanbing was caught in the Thousand Machines Black Brake, as Cao Yanbing's partner, he naturally spared no effort.

Guo Xiaoyao said: "Even if we avoid the pillar of fire and thunder, open the tunnel, and sneak into the prison, we still don't know the exact location of Yan Bing, so we still have to go out to find it." ”

Beiluo Shimen was stunned for a moment, and said: "So, when the time comes, we will definitely expose ourselves, right?" ”

"That's right, the biggest problem is how to escape smoothly compared to sneaking in...... Besides, the Thousand Machines Black Brake must have a very strong guy guarding, suppose we defeat him and find Yan Bing, but at this time, the alarm has already sounded, and the whole city is on alert! ”

"A vicious battle, I'm afraid it can't be avoided." Guo Xiaoyao sighed, "With our current combat strength, in the face of these powerful opponents, I'm afraid that even if we rescue Yan Bing, it will be difficult to retreat." ”

"Even so, you can't just leave Yan Bing alone." Beiluo Shimen said.

"Now that we have arrived at this place, the plan must be implemented, and when the red lotus returns, we will start to act." Guo Xiaoyao said.

'Pedal Pedal Tread'

As soon as he finished speaking, the sound of fragmented footsteps rang out.

Immediately, a faint voice came: "Such an interesting thing, naturally I have to count one." ”

Xia Ling and the others looked back and saw Bai Qiu and Honglian walking over slowly.

"Bai Qiu, why are you here?!" Xia Ling was pleasantly surprised.

Since the farewell of the Luhua Ancient Building, the two have not seen each other for more than half a year, and seeing Bai Qiu suddenly appear at this time, Xia Ling was surprised and relieved for some reason.

Bai Qiu's strength is undoubted, it is a character that even Tiangang Longqi is afraid of......

If there was no Bai Qiu in the Luhua Ancient Building, it would be impossible for them to retreat with their whole body.

With Bai Qiu joining this rescue, it will undoubtedly greatly increase the success rate.

"Who is this?" Guo Xiaoyao on the side was puzzled.

"Yo, hello, you must be Guo Xiaoyao, right?" Bai Qiu waved his hand.

He looked at the freckled man on his face, then at the elegant man behind him, and quickly determined the person's identity.

Guo Xiaoyao is Cao Yanbing's friend, and his guardian spirit is the strategist under Cao Cao of the Three Kingdoms, Guo Jia!

In the original work, when Cao Yanbing was arrested and imprisoned, he asked Xia Ling and others to find Guo Xiaoyao for help.

Guo Xiaoyao can also be called a strange person, not only wrote down the structure of the entire Qunying Palace, but also avoided all the pillars of fire and thunder, and dug directly into the Thousand Machines Black Brake.

Otherwise, even if Cao Yanbing could escape from the Thousand Machines Black Brake, he would definitely not be able to get out of the Hall of Heroes.

Xia Ling said on the side: "This is Bai Qiu, the partner who broke into the Luhua Ancient Mansion with us at the beginning is very strong." ”

Guo Xiaoyao nodded slightly, did not ask any more questions, but said: "Since the people have arrived, then our plan remains the same, so let's start acting." ”

"Is it so urgent?" Xia Ling said.

"I know Yan Bing, it's absolutely impossible for this guy to stay in it honestly, maybe he will make some mess, or the sooner he does it, the better." Guo Xiaoyao said.

The group didn't say anything else, and rushed towards the Hall of Heroes.

Half a day later, a majestic city was located in front of everyone's eyes, and flags could be seen swaying everywhere, and the momentum of majestic killing suddenly penetrated from the city.

Guo Xiaoyao took out a formation plate from his arms, located a place three hundred meters away from the city, and said, "Let's start digging from here." ”

Beiluo Shimen nodded, he has the ability to control the soil, and it is naturally a matter of digging tunnels.

As soon as he pressed the ground, the sand and gravel softened, revealing a passageway, into which everyone jumped one after another.

Everyone walked through the ground quickly, and the Beiluo Division Gate also adjusted its position and moved quickly according to Guo Xiaoyao's prompts.

It wasn't until half a day later that Bai Qiu raised his eyebrows and said, "Stop, it's here!" ”

He already felt that the killing intent above the ground was boiling, and the aura that rushed into the sky was rushing towards him.

Moreover, his spiritual power spread out, and he had already felt a familiar aura, which belonged to Cao Yanbing.

"It seems that Cao Yanbing has defeated the prison boy and escaped from the Thousand Machines Black Brake." Bai Qiu groaned darkly.

Guo Xiaoyao also nodded and said, "Well, this is it, let's go out!" ”

"Boom-"

Rubble flew sideways, and the figures of Bai Qiu and the others broke through the ground in an instant and landed on the ground.

However, as soon as everyone showed up, the shouts of killing in the sky were overwhelming!