The most difficult thing to create such a formation is to make everyone's soul vibration frequency reach a certain frequency, and the own energy fluctuations also reach a certain frequency, so that resonance can be formed.

Only after resonance is formed, can everyone's strengths be integrated together to form a giant crab.

Under the guidance of Ling Crab, everyone began to practice.

However, during the process of training, no one can make the fluctuation frequency of soul power reach the same frequency.

After trying this for three days, there was no result.

"This is not the way to go. Isn't there some trick?"

Lingfeng opened his mouth and said to the spirit crab.

"The secret is dead training. As long as everyone works together more, then we can do it. This battle formation is very powerful. If it is so easy to practice, wouldn't we be invincible?"

The spirit crab also looked a little helpless.

"Let me try it!"

Lingfeng opened his mouth and said to the spirit crab.

"Do you have any idea?"

The spirit crab looked at Ling Feng with a somewhat suspicious expression.

Ling Feng shook his head slightly, and then said: "I have no choice, but I think your current method is very undesirable!"

"My method is not advisable?"

After hearing Ling Feng's words, the spirit crab immediately felt unhappy. It was the one who came up with this formation and had studied it for a long time. It had absolute authority in this regard.

But now Ling Feng dared to question its authority.

"Yes, there's something wrong with your method. Don't look at me like that. You'll know if what I'm saying is the truth!"

Ling Feng smiled at Ling Crab, and then called Liao Xiaoyu and Liao Xiaoyun, as well as Lu Wushuang and Lu Wuji.

Ling Feng first learned about the physical condition and cultivation of sisters Liao Xiaoyu and Liao Xiaoyun, and then checked the bodies of Lu Wushuang and Lu Wuji to understand their current cultivation.

Ling Feng now just wants to find a breakthrough, and Ling Crab's method is to get all these people to be on the same frequency from the beginning, which is too difficult.

Ling Feng wanted to find a breakthrough point. First, let two people synchronize their soul fluctuation frequencies, and then slowly expand, and finally bring everyone's frequencies together.

The reason why Ling Feng found Liao Xiaoyun and Liao Xiaoyu, as well as Lu Wuji and Lu Wushuang, was because Liao Xiaoyun and Liao Xiaoyu were biological sisters, while Lu Wushuang and Lu Wuji were siblings.

Their bloodline is the same, and their soul essence is also close.

After examination, Ling Feng found that Liao Xiaoyun and Liao Xiaoyu were more suitable as a breakthrough point. They were sisters and had the same gender.

Although Lu Wuji and Lu Wushuang have the same blood, their genders are inconsistent, which makes it difficult to operate.

Ling Feng said to Liao Xiaoyun and Liao Xiaoyu: "You two should follow the soul secret method I taught you to synchronize your soul fluctuations! I will help you!"

"good!"

Liao Xiaoyun and Liao Xiaoyu nodded, and then immediately did what Ling Feng said.

Ling Feng also used the Xuanling Needle, inserted it from their Baihui Point, and gradually spread it into their soul apertures.

"Xiaoyu's movement frequency should be increased a little, and Xiaoyun's should be slowed down a little!"

Ling Feng began to direct the two of them to practice.

Because Lingfeng could clearly feel the fluctuations of their soul power through the Xuanling Needle.

Others may also be able to feel the soul fluctuations of Liao Xiaoyu and Liao Xiaoyun, but their feelings are not as accurate as Ling Feng's.

Ling Feng used the Xuanling Needle to penetrate deep into the soul apertures of Liao Xiaoyun and Liao Xiaoyu.

Everyone was watching quietly, and no one dared to make any sound.

After a while, everyone felt that Liao Xiaoyun and Liao Xiaoyu seemed to have reached an agreement on the power of their souls.

When Liao Xiaoyun and Liao Xiaoyu opened their eyes, they looked at each other, and then they felt that they were more intimate with each other.

"Yes, you two remember this fluctuation frequency!"

Ling Feng's voice echoed in their minds.

Liao Xiaoyun and Liao Xiaoyu nodded and continued to maintain the soul fluctuation frequency to stabilize it.

After a while, Ling Feng's voice echoed in their minds: "Listen to my command and increase the vibration frequency of your soul!"

Liao Xiaoyun and Liao Xiaoyu immediately cooperated, and then slowly increased their soul power. At this moment, they seemed to be connected with each other, and together they increased the fluctuation of their soul power.

Soon, Liao Xiaoyun and Liao Xiaoyu's souls fluctuated and became a little unstable, and their co-channel status almost collapsed.

Ling Feng immediately stabilized them.

Ling Feng asked Liao Xiaoyun and Liao Xiaoyu to do this just now, just to get the range of their highest point at the same frequency.

After letting Liao Xiaoyun and Liao Xiaoyu rest for a while, he asked them to lower the vibration frequency of their souls and find the bottom line of the lowest frequency.

Through repeated trials like this, Ling Feng obtained some basic data of Liao Xiaoyun and Liao Xiaoyu after they shared the same frequency.

Then, Ling Feng passed this vibration frequency to Lu Wuji and Lu Wushuang, asking the other siblings to operate according to this frequency.

Soon, Lu Wuji and Lu Wushuang also entered the same frequency state.

Ling Feng applied what he had just done to Liao Xiaoyun and Liao Xiaoyu to Lu Wuji and Lu Wushuang.

Ling Feng found the upper and lower limits of the fluctuation range of Lu Wushuang and Lu Wuji's soul resonance.

He superimposed the resonance intervals of the two pairs of souls together and found that the overlapping area was very large.

This discovery made him very happy. It was a good start.

He immediately asked Lu Wushuang and Lu Wuji to run the soul secret method according to the middle value of this range, so that his soul fluctuations would follow this range.

Soon, the souls of Liao Xiaoyun, Liao Xiaoyu, Lu Wushuang and Lu Wuji formed a resonance.

Immediately afterwards, Ling Feng asked other people to slowly integrate into this resonance group one by one.

At this moment, Liao Xiaoyun, Liao Xiaoyu, Lu Wushuang and Lu Wuji were like a spark that ignited everyone else.

Women such as Nangong Ziyue, Ye Liuli, Red Snake Girl, Guan Yunfeng, Yao Xiaoqi, Venerable Yuehe, and Venerable Huayu have all successfully integrated into the resonance frequency.

Immediately afterwards, Ling Feng asked the men to start integrating as well.

Ling Crab was watching quietly from the side as Ling Feng taught them.

Three hours later, Ling Feng finally made everyone's souls vibrate at the same frequency.

After everyone's soul vibration frequency reached the same level, Lingfeng began to guide everyone to explore the upper and lower limits of the vibration frequency when everyone was together.
Chapter completed!