After entering the retreat room, Zhang Chen did not hesitate at all, and directly took the Tongtian Pill in his hand, which seemed to be colorful glass, and swallowed it in one bite.

boom!

As soon as this terrifying pill entered his mouth, it instantly exploded in Zhang Chen's body! It seemed to turn into a huge and terrifying force and gathered towards Zhang Chen's dantian.

Zhang Chen's dry dantian instantly experienced a terrible abnormal movement!

Zhang Chen's body stiffened and immediately felt a strong aura guiding his dantian back on track, and a mysterious and majestic colorful light gathered from his dantian.

The terrifying aura immediately attracted the attention of Mu Cheng and Mu Canyang. They all knew that the fearful medicinal effect of Tongtian Pill had burst out from Zhang Chen's body!

The terrifying aura was like crazy, gathering towards Wu Qiankun madly. Zhang Chen was like a whale swallowing the sea, introducing all the aura into his dantian. The dantian was still not running, and Zhang Chen's body suddenly bulged. If those terrifying auras could not activate the dantian, it would burst Zhang Chen alive.

Boom boom boom boom boom! There were bursts of thunder sounds coming from Zhang Chen's body, which sounded extremely strange.

I don’t know how long it took, the almost silent dantian seemed to be completely invaded by the aura, and finally opened Zhang Chen’s dantian like a world-opening!

The almost broken dantian actually exudes vitality and slowly gathers together.

In that dantian, it seems that there is the power of the prehistoric world.

Zhang Chen's already pretty body is now shining with brilliant colorful light, and the power of qi and blood is constantly being created, gushing out like a big river.

Mu Cheng and Mu Canyang's expressions changed at the same time, and they felt an extremely terrifying pressure filling the entire retreat room at almost the same time.

"Is this the magic doctor Zhang... What a terrifying power, what a terrifying pressure!" At this moment, Mu Cheng took a breath and sighed.

"Be serious, Doctor Zhang is only recovering his dantian now, but his breathing realm has not yet been restored. When he completely recovers, that is the most terrifying time." Mu Canyang said immediately.

Both of them present could accurately feel that Zhang Chen was undergoing a complete transformation.

Zhang Chen's aura continued to surge, and at the same time, he silently operated the Chaos True Dragon Art above the ancient books.

I have to say that this Chaos True Dragon Art is indeed extremely domineering, and it is even more powerful than the Tang Xuan dragon energy that Zhang Chen practiced before.

Dozens of meridians are crazily absorbing spiritual energy, allowing the spiritual energy to pour into Zhang Chen's dantian and blood!

A huge breath burst out.

The only troublesome thing is that because the breath is too powerful and the power of the Tongtian Pill is too strong, even if Zhang Chen has experienced the terrifying body of the body refining array, he cannot completely bear it. There are already blood marks on Zhang Chen's skin.

"His body is not enough to resist."

"That's right...but we can't help him now." An anxious look flashed across Mu Cheng and Mu Canyang's faces.

If the breath is not enough, they still have a way, but now the strength of their body is not enough, they have no way to help Zhang Chen...

However, at this moment, Zhang Chen endured the terrifying pain on his body and took out a porcelain bottle.

As soon as the porcelain bottle was opened, a smell of blood came out.

"Ancient blood? That's ancient blood!" Mu Canyang's eyes suddenly flashed with shocking light.

Ancient blood is an extremely terrifying treasure. It is said that swallowing ancient blood can increase the power of qi and blood and increase the power of the body.

But ancient blood is not that easy to refine!

A drop of essence and blood from a strong man a thousand years ago could not be absorbed by modern warriors. Once they could not control it, it would be the end of the explosion of the body and the death.

Zhang Chen did not hesitate. He seemed to have already thought about it. At this moment, he raised his head and the ancient blood dripped towards Zhang Chen's mouth in an instant!

The power of qi and blood visible to the naked eye almost filled the entire retreat room.

After Zhang Chen swallowed the blood and blood, blood was filled with blood all over his body, and strands of blood with a strong smell of blood gathered, as if he was wearing a layer of blood armor for him, and his whole body seemed to be bathed in blood.

"He, can he refine this drop of ancient blood?" Mu Canyang's whole body trembled, and his awe for Zhang Chen was even raised countless times. Zhang Chen was always able to refresh Mu Canyang's cognition countless times.

Mu Cheng even had a bit of gratitude in his eyes. He was glad that he did not offend Zhang Chen to death! Fortunately, he had "abandoned the dark and turned to the light" early, and he was afraid that he would have nightmares all the time to be an enemy of Zhang Chen.

Boom!

After Zhang Chen swallowed the ancient blood, his internal organs seemed to have become hot inside him.

The passionate blood almost flowed through his body, and then burst out from his pores, causing even more terrifying pressure to come from his body. His body was already indestructible after experiencing the baptism of the body refining array.

However, that drop of ancient blood made his flesh and blood stronger again, and endless power seemed to spread in his body.

In the end, Zhang Chen's body perfectly resisted the terrifying aura brought by the Tongtian Pill, and the two reached a subtle balance that was difficult to describe.

Mu Cheng and Mu Canyang breathed a sigh of relief. They didn't say a word, but just looked at Zhang Chen blankly, forcibly suppressing the horror in their hearts.

The Yan family, Yan Ruyan and Yan Mo's expressions were extremely ugly.

The two of them have known that Zhang Chen has refined the seventh-grade elixir Tongtian Pill.

You know, Tongtian Pill is a seventh-grade pill, and even the Yanmen can’t take out a few seventh-grade pills.

"I really underestimated this Zhang Chen, and the Gu family was so afraid of him." Yan Ru Yan Yu turned her hand and the table in front of her was split.

"He can't jump for long. I'll see you on the day of the decisive battle. I'm not to be hiding it. Sister, my father and I returned to the Yan Gate and went back to bring reinforcements. By the day of the decisive battle, our Yan family will have three inner disciples coming, namely Yan Xiangtian, Yan Zun, and Yan Xue!"

The names of these three people made Yan Ruyan stunned: "These three people are the personal disciples of the elders, and their strength is extremely terrifying. Will they actually come to participate in the war?"

"It is related to the majesty of the Yan Sect, and the Yan family also attaches great importance to it. That Zhang Chen will definitely not be able to do it! When he is defeated, we will confiscate their homes! By then, my Yan family will be the strongest family in this demon city." Yan Mo clenched his fists and said.

"Your Yan family?" Yan Ruyan said in her heart, with a three-point complexity in her eyes.

The news of Zhang Chen's retreat caused shock to all directions. Time flies, and more than ten days have passed, and it has arrived before the eve of the decisive battle.

But Zhang Chen still did not leave the customs.
Chapter completed!