The fourth-grade spiritual formation corresponds to the Tiangang realm level.

Even the fourth-grade primary spiritual formation can exert a power equivalent to the Tiangang third-level realm.

Even if one wants to exert the power of Tiangang first-level realm, the warriors who set up the formation must at least be eight Danyuan ninth-level warriors.

Therefore, using three people from the Chu family who are at the seventh level of Dan Yuan and five people who are at the sixth level of Dan Yuan to set up the formation, it is simply impossible to exert the power that the fourth level spiritual formation should have.

And if they want to force the spiritual formation to exert Tiangang-level power, they must burn and consume their own lifespan in order to obtain power beyond themselves.

And this process will not last long. Every minute and every second will consume their lifespan. Once the battle cannot be ended in a short period of time, the loss of lifespan alone can kill these eight people here.

After all, the lifespan of a warrior in the Danyuan realm is only about 150 years. These Chu family warriors are generally over forty years old and cannot withstand the wear and tear.

"You forced us to do this!"

Chu Songyuan's voice was filled with coldness. In fact, if it had not come to a critical moment that affected the life and death of the clan, he would not want to waste his life to activate the power of the fourth-level spiritual formation.

It's not entirely because he's afraid of death, but because once all the top brass of the Chu family lose their strength due to the loss of their lifespan, even if Chu Chen can be eliminated, the overall strength of the Chu family will drop by one.

grade.

At that time, once those forces who have enmity with the Chu family know about this matter, the status of the Chu family will be in jeopardy.

After all, the Chu family has never had a strong man in the Tiangang realm, which is the weakness of the Chu family, and the Chu family has the inheritance of alchemy skills. In the Great Qin Kingdom, it can be said that many forces are very envious.

Therefore, once those forces with ulterior motives learn the news, it will definitely be a disaster for the Chu family.

However, even though he didn't want to take this step in his heart, under Chu Chen's pressure, it seemed that he had to take this step.

"Forcing you? Are you rubbish enough?" Chu Chen had a contemptuous sneer in his eyes.

"Rebellion, die!"

Chu Songyuan was furious, and his angry shouts echoed over the Chu family's mansion.

The blue alchemy furnace, which was condensed with the cultivation of eight powerful men in the Alchemy Realm, instantly surged in power, and the rich green light gathered together, as if it had turned into a jade color.

At the same time, the entire alchemy furnace also burned with blazing white flames, and this flame was called the fire of life.

In other words, at this moment, Chu Songyuan and others were trying to force the Tiangang-level power out of the fourth-grade spiritual formation at the cost of burning the fire of life.

This is also the most powerful and final trump card of the Chu family.

"It's just a dying struggle."

Chu Chen's expression was very indifferent. Even if Chu Songyuan and others died because the fire of life burned out, he would not have any sympathy or mercy.

Because these people have to pay the price for what they did back then!

"Boy Chu, do you need me to take action?"

Luo Qian, who had always been standing behind Chu Chen, changed his expression slightly at this moment.

After all, the Tiangang-level power was beyond what Chu Chen could easily handle.

Although he knew that Chu Chen could inscribe fourth-level spiritual patterns, judging from Chu Chen's previous attacks, he only used third-level spiritual patterns.

If he didn't have the fourth-level spiritual pattern in his hand, wouldn't he be unable to compete?

If Chu Chen is lost here, who will help him refine the Pure Yang Pill, or inscribe the Tianxing Transformation Formation to attack the seventh level of Tiangang?

Moreover, whether his strength can be transformed and improved, all hopes are pinned on Chu Chen.

So no matter what, Luo Qian would not allow anything to happen to Chu Chen.

"I said, I will resolve my matter personally, you just need to watch." Chu Chen said calmly.

This made Luo Qian curl his lips in annoyance, but he also knew something about Chu Chen. Since he said this, it meant that he was sure of it.

"Suffer death!"

Chu Songyuan's voice came out from the blue alchemy furnace again, and flames spewed out from the alchemy furnace all over the sky. The flames intertwined into a large net and shrouded Chu Chen down.

At the same time, a green dragon's shadow appeared in the sky above the blue alchemy furnace.

Although the phantom of the cyan dragon is a bit blurry, it also means that the eight members of the Chu family have pushed the power of this fourth-grade spiritual formation to the Tiangang level.

But at this moment, Chu Chen's face was very calm.

A large net of scorching flames enveloped the area, and Chu Chen slowly raised his right hand.

The palm of his right hand slowly spread out, and the mysterious cold energy condensed and lingered between the palms, turning into a white mist that kept rolling.

A cold and icy aura filled the air, but it was offset by the hot flames spurting out of the blue alchemy furnace.

Immediately afterwards, Chu Chen raised his left hand again, his eyebrows glowed, and a wisp of golden flame flew out, like an inconspicuous little flame, lingering between his fingers.

"Is this guy going to use that trick?"

Luo Qian's face suddenly changed when he saw Chu Chen's move. He still had fresh memories of when Chu Chen tried to evolve this move.

Even though it was a failed move, at the moment when the power of water and fire broke out ferociously, even he, a strong man in the sixth level of Tiangang, was thrown away on the spot without being tempered.

When he thought of the original scene, Luo Qian couldn't help but take two steps back, secretly thinking that he was on guard this time, so he shouldn't be thrown out again, right?

Inside the blue alchemy furnace in mid-air, the eight people from Chu Songyuan naturally saw Chu Chen's actions.

"The power of water and fire!"

Chu Songyuan couldn't help but take a breath of air. He couldn't understand why the useless waste back then had transformed into a top genius six years later.

At least he has lived for decades and has never seen anyone who can control the power of water and fire at the same time.

Even an alchemist only knows how to use spiritual fire to make elixirs, but does not know how to use spiritual fire to fight enemies. He has only heard that there are some powerful alchemists. Spiritual fire can hurt people, and its power is even further.

Better than most combat skills.

"The hatred between this son and the clan is difficult to resolve. Since he cannot be used by the clan, we can only destroy him completely."

While he was amazed, Chu Songyuan also felt more murderous intent in his heart.

At the same time, he was able to evolve the power of a golden giant elephant over Chu Chen, which meant that he possessed a high-grade earth-level skill. If he could kill him, he might still be able to obtain the skill he had practiced!

Chu Songyuan couldn't help but get excited when he thought that the Chu family could obtain a powerful earth-level technique. Even if he and several elders lost a lot of life because of it, it was definitely worth it.
Chapter completed!