The steps taken by Li Sichen seem random, but in fact, they are not simple at all.

These few steps of him are drawing a talisman layout!

It's just that his footsteps are very fast, and he walks around the Dan furnace while refining the pill, plus he didn't leave his footsteps on the ground, so no one can see his true purpose. At the same time, Zhao Guizhen, Liu Mi and Liang Gaofu never thought that Li Sichen would be so bold and dare to play with fire under their noses, just thinking that he was honestly alchemy.

With Li Sichen's footsteps, the furnace fire under the Dan furnace around the medicine tower, as well as the medicinal qi in the Dan furnace, were introduced into the dragon cave qi eye under his feet, stimulating the dragon vein qi inside.

Different from the feng shui situation in other places, the dragon vein qi has a certain spirituality, it will take the initiative to attack the intruders who break into its territory, and at the same time, it will also devour the energy that runs into its own territory to strengthen itself. In particular, the dragon vein qi in the Tianchi Dragon's Lair is itself in a state of weakness, similar to a hungry beast, the blazing furnace fire and medicinal gas during the alchemy are incomparably delicious for it, and it is placed in front of it at this moment, so it is natural to swallow it and eat it to its heart's content.

Not only that, but in the Zhong Nanshan Mountain Range, the dragon vein qi in other places also noticed the changes here, and one by one, like sharks smelling blood, spread and jumped over from all directions.

Attracting more dragon vein qi is a key step in changing the feng shui array to make the fire dragon out of the abyss and the flame burning world! Only when the dragon vein qi is enough and strong enough can the fire dragon out of the abyss be powerful enough to suppress and cause damage to the medicine house and the immortal Dao elites who are guarding inside and outside!

The dragon vein qi devoured the furnace fire and medicinal qi, and soon there was a reaction.

Around the medicine tower, the flames under the venerable medicine hall suddenly became a little dim. Even with it, the medicinal fragrance wafting out of the Dan furnace was much more fading than before.

"What's going on?"

"Why did the fire get smaller all of a sudden?"

"The smell of medicine in the Dan furnace has also faded a lot...... My furnace pill can't be a refining failure, right?"

In an instant, the pharmacists who were busy working next to a venerable pill furnace were all dumbfounded. Some people slowed down the alchemy work in their hands, and some people simply stopped, or even planned to untie the lid of the furnace to see what was going on inside the furnace.

Not only were the pharmacists confused, but even the three of Zhao Guizhen, who were sitting at the top of the medicine tower and looking down on all this, also frowned in unison.

"Isn't the feng shui array that everyone is collecting firewood and adding salaries to the bottom of the furnace already in operation? Why is there still such a situation of large-scale alchemy failure?" Liang Gaofu stood up in shock, because at the height of the medicine tower, he couldn't clearly see the situation below, and as soon as he turned around, he was about to run towards the bottom of the medicine tower.

Although Liu Mi sat and didn't move, the look of surprise on his face was no less than that of Liang Gaofu.

He frowned and exclaimed, "Could it be that the Feng Shui Great Array has not played a role? Shouldn't it, haven't we tried it before, and the success rate of alchemy and the rate of excellent products have greatly increased? Why has it changed back to the same state at this time?"

Zhao Guizhen's face also became extremely dark at this moment.

He glared at Li Sichen under the medicine tower.

Unlike other pharmacists, Li Sichen was neither surprised nor distracted at this time, nor did he stop the work in his hand, but was still circling the Dan furnace and carrying out the work of alchemy.

"Could it be that all of this is Yan Luo's ghost?" Zhao Guizhen's heart suddenly flashed such a thought.

He stood up suddenly, and was about to follow Liu Yu to get out of the medicine tower and go to Li Sichen to question him properly.

"If it's really Yan Luo who is making trouble, I will definitely let him experience hell torture, what kind of feeling it is!" Zhao Guizhen gritted his teeth and swore secretly in his heart.

Seeing that the two great pharmacists had gone down the tower, Liu Mi was embarrassed to continue to sit, so he hurriedly stood up and went down the tower together.

Within seconds, the three great pharmacists walked out of the medicine tower.

As soon as Liang Gaofu came out of the medicine tower, he checked the situation of the Dan furnace closest to him. And Zhao Guizhen didn't look at it and went straight to Li Sichen.

He stepped in front of Li Sichen in a few steps, his face was gloomy, and he asked in a low voice: "Yan Luo, what the hell is going on? Didn't you say that after everyone collects firewood and the feng shui array at the bottom of the furnace is completed, the situation in the medicine house will be improved?"

At this time, Li Sichen's work of drawing the layout of the talisman with his footsteps has been completed, and the reason why he is still walking around the Dan furnace is just that he doesn't want to expose his purpose. After hearing Zhao Guizhen's words, he immediately stopped, pretended to be submissive, and replied, "Old Zhao, don't be impatient, this is a normal phenomenon." ”

"Normal phenomenon?" Zhao Guizhen sneered, obviously disbelieving: "The furnace fire has weakened, and the Dan Qi has weakened, you tell me, is this a normal phenomenon?

"Zhao Lao's attainments in the Dan Dao are beyond our reach. After a few sycophants, Li Sichen explained: "But at this time, the furnace fire weakens and the Dan qi becomes weaker, which is really a normal phenomenon, this is a change in the dragon vein qi in the dragon's lair, after the popularity attracted by the feng shui array begins to merge with each other." Don't worry, it won't be long before the dragon vein qi and popularity are perfectly fused, the situation in the medicine house will return to normal, and even improve compared to before!"

As if to confirm Li Sichen's words, not long after he finished speaking, there was a buzz from underground. Even the ground began to tremble and shake, as if there had been an earthquake. Fortunately, this change did not last long, and it only took a few seconds to stop.

However, the expressions of Zhao Guizhen and the others changed suddenly after the shaking of the ground stopped.

Because they clearly felt that the dragon vein qi that burst out of the dragon's lair was really several times stronger than before!

"Boom!"

Around the medicine tower, under the Zun Dan furnace, the originally weakened furnace fire suddenly flourished at this moment. The raging flames rose into the sky, not only completely engulfing the Dan furnace, but even rushing directly to the crystal wall above, covering it as well.

Fortunately, this crystal wall has an extraordinary thermal insulation effect. Otherwise, the water in the heavenly pool above would have to be boiled by this wave of raging flames!

"What a strong dragon vein qi! Even in the heyday and most glorious period of the medicine house, I have never seen such a vast and powerful dragon vein qi!" Zhao Guizhen was deeply shocked by the scene in front of him, and at the same time believed Li Sichen's explanation just now.

He didn't see it, the corners of Li Sichen's mouth were slightly hooked at the moment, revealing a penetrating sneer.

"The fire dragon comes out of the abyss, and the feng shui array of the burning world has finally been completed! Now, as long as I untie the shackles, the fire dragon under the dragon's lair will roar out and kill the members of the Immortal Dao inside and outside this medicine house!"