Li Xuanyuan smiled slightly, and said unabashedly: "Brother Lei's good eyesight is a magic weapon, but without the magic power of the Dan, this thing can't exert much power, so it needs to gather the strength of the four of us to activate it slightly, hoping to have an effect." ”

"Li Daoyou, let's hurry up and talk about how we need to cooperate, right?" Yan Yanfang seemed to have a little impatience on her face, and said lightly.

"It's very simple, just inject the power of your True Yuan into this magic weapon, and after reaching a certain level, you can activate it!" Li Xuanyuan said.

As he spoke, he threw up the Four Elephant Dragon Array Disc and let it float in the air, and then he pinched the trick with both hands, and kept punching it into it, making its light bloom and shine with green light.

Han Feng and the others invariably raised their hands and shot out a large piece of light, with different colors, blue and yellow, all of which were extremely pure True Yuan power, merging into the Four Elephant Dragon Array Plate like a rushing stream.

With their joint urging, after a while, the light of the four elephant dragon array rose sharply, and the phantom of the four dragons and four elephants appeared out of thin air, all of which were pale cyan, although they were only the size of a zhang, but they exuded a majestic aura, rolling wind and clouds, and buzzing loudly.

Han Feng and the others stood in the outer area, blown by the strong wind, and their clothes fluttered, but they were all as stable as Mount Tai, and they still continued to inject mighty Yuan Force into the Four Elephant Dragon Array Disk, and continued to urge it.

"Li Daoyou, it's almost past the time of a cup of tea, isn't it okay?" Lei Benyun opened his mouth to urge.

"The Four Dragons and Four Elephants have not really manifested yet, you fellow Daoists can hold on for a while!" Li Xuanyuan took a breath and responded urgently.

He was full of light, surrounded by flames, and the seals in his hands flew up, and one after another mysterious magic seals flew into the four elephants and four dragons, making them more condensed, as if they were about to flash out of life!

Han Feng felt their increasingly powerful aura, and secretly contrasted, these dragon elephants were almost comparable to the old monsters of the Jiedan, but the power of the True Yuan they absorbed was also really amazing, with his Heavenly Rank True Yuan foundation, in such a short period of time, it had already consumed one-third, and Lei Benyun and Yan Yanfang must have consumed even more.

After a short while, Li Xuanyuan's eyes lit up, and he shouted: "He!"

Its sound was like thunder, shaking the four fields.

At the same time, the four dragons and four elephants began to entangle with each other and condense with each other, making a rumbling sound, and the wind and clouds were agitated, stretching for hundreds of zhang, almost covering the entire hall.

After a while, the four dragons and four elephants merged into the existence of a giant dragon elephant body, the elephant body dragon head, roaring with its head high, it could really make a huge sound, spreading in ten directions.

Han Feng's eyes flickered, as if he had seen something mysterious from this change, and his face showed a bit of understanding.

"Go!"

At this moment, Li Xuanyuan let out a low shout, clenched the magic trick with both hands and pushed it forward, and the dragon elephant thing in mid-air rushed out and slammed into the door of the main hall.

There was a big explosion in the air, and the void was distorted, refracting brilliant light and beautiful scenery.

The roc-like bird above the gate of the main hall suddenly shone brightly, and in the blink of an eye, it condensed into a substantial peng-like bird, opened its big mouth, and spewed out a brilliant yellow beam of light, hitting the dragon elephant thing.

"Boom!"

The loud noise shook the sky, and the void bent even more, and the space of more than ten zhang was sunken out of thin air, emitting an incomparably black light, like a black hole peeping at everyone.

Han Feng and the others involuntarily retreated backwards, and the light on their bodies flickered to resist these shock waves.

"Break it for me!" Li Xuanyuan's face turned red, and he used all his strength to urge the Four Elephant Dragon Array Disk, and the dragon elephant suddenly swelled a lot, and the blue light was scorching, and the beam of light sprayed out by the Peng Bird was opened, and it hit the Peng Bird headlong.

Without any accidents, the dragon elephant thing directly smashed the Peng Bird, bursting out countless rays of light, alternating blue and yellow, stirring up thousands of storms.

Han Feng and the others retreated again and again, and their faces invariably showed a little solemnity.

The dragon elephant thing continued to rush towards the door of the main hall.

"Bang!"

With a violent bang, the door of the entire hall shook violently, and the light scattered everywhere, setting off a violent storm.

Li Xuanyuan crossed his hands and had to release the power of True Yuan to form a shield to block this shock wave, while Han Feng and the others retreated to the edge of the platform to avoid the storm as much as possible.

After a while, everything calmed down, and the door of the main hall no longer released a bright and heroic light, revealing a quaint surface.

"How's it going? failed?" Han Feng turned his gaze to Li Xuanyuan and asked.

At this moment, the door of the main hall suddenly "creaked", and a gap opened between the cracks of the doors, revealing a clear light, seeping out like flowing water.

The heavy and abundant aura is rolling and flowing, mixed with a peculiar aura, which makes people feel refreshed, refreshed and comfortable.

"Sure enough, this is the breath of the Venerable! we succeeded!" Li Xuanyuan said excitedly, and was the first to step forward, bathed in the aura flowing out.

Han Feng and the others glanced at each other, and they also quickly rushed over, also frantically absorbing those spiritual qi and consuming those special aura.

The so-called Venerable Aura is actually the blood qi that remained in the palace when the white crocodile was cultivating back then, which has a unique activity and has a great effect on the earth-level cultivators.

As soon as these breaths entered his body, Han Feng felt as if he was in a furnace, his whole body was warm, his limbs were unobstructed, and his Yuan Force was running much faster than usual.

It's just a pity that these Venerable Beings have too little aura, and they are fleeting, and they are scraped by the four of them at the same time, which really doesn't make them much better.

"Is that gone?" Lei Benyun regretted.

"Of course, in previous years, there were people who broke into this hall, and the Venerable aura was decreasing year by year. Li Xuanyuan was not surprised, after all, he had also been here last year and successfully entered it, and benefited a lot, otherwise he would not have worked so hard to lead the breakthrough of this gate.

"You don't have to worry, after entering it, there will be many opportunities, and then it will be up to each other. Li Xuanyuan glanced at Han Feng and the other three and added.

"But this door only opens such a gap, how can we get in?" Yan Yanfang raised her eyes and looked at the door of the main hall, frowned and said.

"Brother Lei, it's up to you now, you have divine power, but you're famous in our White Crocodile Valley!" Li Xuanyuan suddenly turned to look at Lei Benyun and said with a smile on his face.

Lei Benyun didn't have any extra nonsense, nodded, stepped forward directly, stretched out his hands and put them on the door of the main hall, the thunder flashed all over his body, and his limbs exerted force, pushing this door violently.

"Click......"

A strange sound spread, and the door of the main hall slowly opened, until it was able to accommodate one person to pass through, Lei Benyun slowly let go of his hands, and jumped in first.