The overwhelming waves of fog rolled over the high slopes and swept Ling Fan away. He was submerged in the waves of fog and landed among a group of undead, and the soul flame on his body was dimmed.

The surrounding undead spirits bared their teeth and claws, and rushed towards Ling Fan. Ling Fan's soul among these undead spirits was like a little lamb in the middle of a pack of wolves, looking extremely weak and ready to be bitten into its belly at any time.

"Brother Ling!"

Yin Dong roared, accompanied by a dragon shadow, which exploded in the sky above Ling Fan and shattered the undead spirits that rushed towards him.

Ling Fan also reacted, and with a thought, the dragon ball flew around, absorbing all the energy of the exploded undead, causing the surrounding undead to dodge in shock.

"Dongzi, I'm fine!"

The moment the dragon ball flew out, Ling Fan shouted to Yin Dong at the same time.

Both of them are now in the state of soul bodies. It is better to say that they are speaking through consciousness.

Hearing Ling Fan's response, Yin Dong also breathed a sigh of relief and said: "Brother Ling, quickly go to the Seven-Star Returning Formation. Everyone has entered the formation. Be quick, there are some big guys behind!"

Ling Fan was about to say that without the formation talisman, they could not enter the formation's defensive shield, when he saw a white light flashing formation talisman thrown up from the air and landed in front of him.

It was an array talisman refined by Yin Dong using white four-leaf clover energy. It had no entity, but in the shadow world, it was impossible to refine an entity talisman.

The formation talisman flew into Ling Fan's soul body, and turned into a white light and merged into Ling Fan's soul body, forming a white four-leaf clover pattern in his palm.

"Brother Ling, you can control the formation by pressing your palm on the formation's defense cover."

Yin Dong gave a reminder and said another idea: "The undead and fog waves in the shadow world are all pure soul energy, but we can't bring in the physical energy block production equipment. You control the array and try your best to refine the dead.

The energy of the spiritual mist wave will make the movement louder and attract more undead souls."

"Then what?"

Ling Fan asked, eyes filled with anticipation.

He didn't think that Yin Dong specifically explained it, just to evolve and upgrade the formation. He felt that he must have another purpose, and maybe he had come up with a great idea.

Sure enough, Yin Dong immediately said: "Then, we will see if we can transmit the power of the formation through the boundary wall node, and then use equipment to create soul energy blocks."

"Okay!"

Ling Fan responded excitedly and rushed back. When he arrived in front of the Seven-Star Returning Formation, he shouted: "Enter the formation!"

The other warriors controlled the swords made of soul flames to fight the undead and stabilized their formation.

The dead souls they destroyed were all turned into pure energy, and together with the incoming shadow power, they were incinerated by the soul flame and became the nourishment for their soul bodies and soul flames. In a short period of time, everyone felt that

of improvement.

At this time, Ling Fan was able to open the defense shield of the formation and let them enter the formation. To be honest, everyone was still a little reluctant.

That is to say, if the military order cannot be disobeyed, everyone will hear it and rush into the formation together.

At this time, Yin Dong rushed over with the overwhelming waves of fog and the undead craze, and appeared in everyone's field of vision, which immediately made them all anxious.

"Not good! Instructor Yin fell into the tide of undead!"

"We are going to rescue Instructor Yin!"

"Quick, let us out!"

…

Hearing everyone's anxious shouts, Ling Fan hurriedly shouted: "Dongzi is fine, no support is needed. That is the energy wave that Dongzi brought here specially. You should hurry up and refine the undead energy to increase your strength."

When Ling Fan spoke, he controlled the formation with all his strength, refining the energy of the fog waves rushing in from all around, as well as the energy of the dead souls encircled by the fog waves. Those weak silhouettes of the dead souls formed a vortex around the defense shield of the formation.

In it, it was torn into pieces like pieces of paper and refined like mist waves.

While Ling Fan's control array was refining energy, it also separated part of the array's power and condensed it into a spear of light.

Phew! Phew! Phew!

Light spears flew out from the defense cover of the formation, turned into light and shadow all over the sky, and bombarded in all directions. The undead spirits that were coming from all around were hit by the light spears and exploded to pieces.

The powerful suction force formed by the formation's operation wildly sucked in the surrounding fog waves and the energy of the undead fragments, forming a huge air whirlpool, which was then refined into the power of the formation by the formation.

"Hahaha... cool is just one word!"

Ling Fan felt particularly happy when he saw hundreds of undead beings blown to pieces under the light spear attack.

In excitement, he took aim at a powerful undead that was approaching.

Ling Fan controls one of the seven-star return formations and can activate the other six formations. He can also mobilize the energy of the seven formations and gather them together as he wishes.

Ling Fan's thoughts moved, and the energy of the seven formations surged over and condensed into a spear of light thicker than a bucket on the formation defense cover above his head.

"Blow it up for me!"

A loud roar exploded in this part of the shadow world, and a light spear thicker than a bucket shot out, hitting the powerful undead figure that came on the huge waves at a speed exceeding the speed of light.

boom!

The undead statue, which was more than ten feet tall, was hit by the light spear and exploded with a bang. Along with the light rain that exploded from the light spear, it formed a violent shock wave that rushed in all directions.

"I'll go! Is it so powerful?"

Ling Fan himself was shocked, and the other soldiers were even more shocked. Looking at him, they looked like a god.

In fact, the control array consumes a lot of mental energy. In another place, Ling Fan wouldn't be able to last long. But now in the shadow world, with inexhaustible soul energy, he can last until the end of the world.

But will he say it?

After Ling Fan was startled, he couldn't help but laugh: "Let the wave of undead come more violently!"

With majestic energy refining, the power of the Seven-Star Returning Formation was significantly increased. Rain-like light spears were continuously shot out. Countless dead souls were blasted into pieces, and together with the fog waves, they were refined into the power of the formation, forming a

A virtuous cycle.

None of the other soldiers were from the Baishan Base. They were shocked, but also envious.

"Has the Baishan Base used to face enemies like this? This is so cool!"

"That's right, no wonder I heard that several cultivating sects attacked the Baishan base, but they all came back. With such an offensive and defensive formation, as long as there is enough energy, there is no fear of siege."

After hearing everyone's discussion, Ling Fan said with a proud smile: "That's not true! The thing our base is least afraid of is siege. However, the base's formation is worse than the seven-star return formation. This formation can gather the power of the seven formations into one.

The attack power can be increased seven times instantly, and the attacks it withstands can be shared among the seven formations instantly."

Yin Dong was already not far away, so he added: "The area covered by these seven formations has the effect of quenching the soul. Everyone should calm down and understand it carefully."

Ling Fan had been concentrating on controlling the array, but he really didn't notice it: "Tsk, Dongzi didn't tell me, I really didn't notice that the ground inside the array was glowing, as if there was a strange energy seeping into my soul body, well,

The Dragon Ball has also been tempered and is improving..."
Chapter completed!