There are nine dragon veins in the world, and all the spiritual energy in China relies on these nine dragon veins.
After thousands of years of evolution, the dragon veins gradually disappeared from everyone's eyes and were hidden underground. No one knows the specific locations of the nine dragon veins.
However, one of the branches of the dragon vein is hidden under Longhu Mountain.
Only the successive Celestial Masters of Longhu Mountain know this secret.
Therefore, the dragon-tiger formation of Longhu Mountain relies on the energy of the dragon veins, and its power is unparalleled in China.
However, precisely because of this, the Dragon and Tiger Formation is not invulnerable. As long as the energy of the dragon veins decreases, the power of the Dragon and Tiger Formation will decrease.
Successive masters will bless the seal of the Dragon Tiger Formation to ensure that the energy of the dragon vein will not be lost.
But this is the first time Zhang Daoyuan has heard of someone who can swallow the power of dragon vein energy.
Dragon Vein Qi is different from spiritual energy. Although it contains very strong power, ordinary people cannot refine it at all.
If it is forcibly refined, the person may go crazy and become possessed, or the body may explode and die.
Although Dragon Vein Qi is extremely powerful, until now, there has never been any technique that has the ability to refine Dragon Vein Qi.
"No wonder this kid can step into the master realm so easily. He should have an extremely powerful inheritance in his hands."
Zhang Daoyuan's eyes lit up, and a look of greed flashed through his eyes.
Zhang Daoyuan knows very well what a technique that can refine dragon vein energy represents.
If he possesses this skill, he can completely transcend the master realm and reach new heights.
"He must be kept today."
A flash of murderous intent flashed in Zhang Daoyuan's eyes, and then he shouted low, made a seal with his hands, and then the dragon-tiger array was radiant, suddenly emitting a dazzling thunder light, and struck Ye Chen.
"What's wrong, this old guy found out."
Ye Chen felt that the power of thunder light had greatly increased, and he also knew that Zhang Daoyuan had discovered his refining of thunder light. With a sudden decision, Ye Chen smashed the thunder light in front of him with one punch, and then appeared next to Ye Tianyun.
At this time, Ye Chen's aura was obviously stronger than before, and traces of electric light were faintly beating on his skin. Ye Chen shook his hands slightly, and a look of satisfaction flashed across his face.
After absorbing so much dragon vein energy this time, the energy in Ye Chen's body increased by a full 10%, which was equivalent to several years of hard training.
It's a pity that if Ye Chen is allowed to absorb it for a few more hours, Ye Chen is sure to open the eighth door.
However, this kind of opportunity is rare. In order to break through the difficulty of the eighth gate, Ye Chen may have to absorb most of the dragon vein energy. No matter how stupid Zhang Daoyuan is, he cannot be unaware of it.
"Chen'er, you can actually absorb the energy of dragon veins."
A flash of light flashed in Ye Tianyun's eyes, and he said with a look of surprise.
"So this divine thunder is actually composed of dragon vein energy? I wonder why the energy contained in it is so amazing."
Ye Chen raised his eyebrows, a look of surprise flashed in his eyes.
"This Dragon Vein Qi is the foundation of the Dragon and Tiger Formation. It has always been the treasure of Longhu Mountain. Chen'er, if you can absorb this Dragon Vein Qi, it can be regarded as digging a piece of flesh into Longhu Mountain's heart."
Ye Tianyun laughed and said: "Okay, very good."
"If you dare to swallow the dragon vein energy of my Longhu Mountain, if you hand over your skills today, I might be able to be lenient and let you two go. I will naturally let that little girl go, too. How about that?" p>
Zhang Daoyuan narrowed his eyes and suddenly said.
"You kidnapped Xiyue, and you still dare to take advantage of my skills?"
Ye Chen sneered and said sarcastically: "You guys in Longhushan are indeed some shameless people."
A gloomy look flashed in Zhang Daoyuan's eyes, and he said with a solemn expression: "Then you can't blame me. You two will never leave my Longhu Mountain today."
"With this dragon-tiger formation, do you think you can stop me?"
Ye Tianyun let out a long roar, and a terrifying pressure rose into the sky, and the flowers and plants within hundreds of meters began to rustle.
"Little tricks."
Zhang Daoyuan snorted coldly, and a white jade pendant appeared in front of him. He made a hand seal with his hands, and then a ray of golden light suddenly shot into it.
The clouds and mist on the top of Longhu Mountain rolled violently, and then a thunderbolt that was more than ten times thicker than before struck down. It was as thick as a tree trunk. The thunder roared with extraordinary momentum, far from what Ye Chen had just resisted.
Those thunder and lightning can be compared.
"It's so strong."
A look of horror flashed in Ye Chen's eyes.
This thunder and lightning poses a great threat to Ye Chen. With his current body, it may be difficult to catch this lightning.
"Well done."
Ye Tianyun laughed loudly, and the spiritual energy from the sky gathered in his palm, and then a rainbow as thick as an arm flew out of his hand and hit the divine thunder.
The terrifying energy spread crazily around, and then hit the Dragon and Tiger Formation not far away, and ripples appeared on the barrier of the Dragon and Tiger Formation.
Ye Tianyun took a step back slightly, his palms trembled slightly, and he actually felt a numbness.
"The Dragon and Tiger Formation really deserves its reputation."
Ye Tianyun said with emotion.
"Be good and surrender, and I can still let you live."
Zhang Daoyuan said with a proud face.
"If you want me, Ye Tianyun, to be captured without any help, you, Longhu Mountain, are not worthy of me."
Ye Tianyun smiled boldly, with a hint of rebelliousness on his face.
"Then I want to see how many times you can block the Taiqing Divine Thunder."
Zhang Dao snorted coldly, and the jade pendant in front of him suddenly flashed with golden light, and the blue-purple divine thunder circled in the sky, and then fell towards Ye Tianyun. This formation was like the Nine Heavens Thunder God wielding the Thor's Hammer, which was shocking.
"You, Longhushan, are not the only one who knows how to use thunder."
Ye Tianyun sneered, waved his sleeve, and then a small and exquisite seal suddenly appeared in front of him.
This seal is blue-purple in color and covered with magical lines. As soon as it appeared, an extremely primitive aura was exuded.
"Go."
Ye Tianyun shouted low, and then the seal suddenly grew larger and hit the sky full of thunder.
The scene that followed shocked everyone present.
When the lightning in the sky touched this ancient seal, it disappeared without a trace in an instant. Then the ancient seal was illuminated by a bright blue light, an extremely powerful aura came out of the body, and then a purple thunder suddenly appeared from the ancient seal.
The seal sprayed out and blasted towards everyone in Longhu Mountain.
Zhang Daoyuan's expression changed, and he quickly activated the power of the Dragon and Tiger Formation. A golden barrier appeared in front of everyone, blocking the lightning.
The terrifying lightning struck the barrier, and large sparks appeared, with ripples spreading quickly like water waves.
"This...is this thunder seal?"
Zhang Daoyuan looked at the ancient seal suspended in the sky, his expression changed, and he exclaimed in surprise.