Ignoring the inquiring eyes of some people on the road, Su Qingyan came all the way to the cave, put the jade plate in, and entered the cave. There is a meditation room and an alchemy room in the cave, Su Qingyan carefully looked at the two caves, and found that there is actually a spirit gathering formation in the cave room where he meditated, and there is a fire control formation in the center of the alchemy room.

Sitting cross-legged on the cushion, Su Qingyan slowly adjusted his breathing, clarified his distracting thoughts, and then took out a Heart Protecting Pill, swallowed the pill into his abdomen, ran the spiritual power, and pulled the medicinal power to protect the heart veins layer by layer, and then took out a drunken Forgetfulness Pill and wrapped it around the outside of the Heart Protecting Pill, and then took out another Clear Heart Pill, and finally took out a quarter of the spiritual power and wrapped it firmly in the outermost.

Su Qingyan took a deep breath, solemnly took out the Heart-devouring Trillium Pill, and carefully put it in his mouth, suddenly, Su Qingyan felt a hot current explode in his mouth, and then disappeared without a trace, Su Qingyan immediately launched the technique of internal vision, and sure enough, he found that a fiery red liquid rushed to the heart at a speed invisible to the naked eye, ingesting the outermost layer of spiritual energy like a sharp sword, and exploded into a mass of liquid that penetrated inward.

Su Qingyan didn't dare to delay and immediately dropped the remaining aura and wrapped it in the red liquid, running the mental method, when the red liquid was neutral, a trace of venom like a hair was separated, and the aura wrapped in the red silk, starting from the milk and ending with the dantian, passing through Daheng, Qi Chong, Xinyu, and Huiyang for a big week. The aura slowly passed through the big cross, and the red silk was firmly wrapped in the aura, Su Qingyan secretly breathed a sigh of relief in his heart, if he could stabilize the red liquid, then this cultivation would be more than half successful.

The thought of luck in his heart had just turned, and suddenly the red silk stabbed in the direction of the heart, almost rushing out of the aura package, Su Qingyan was shocked, and immediately commanded the aura to wrap the past again, but this time the red silk was no longer at Su Qingyan's mercy as before, on the contrary, as if he felt the danger, he desperately twisted the oblique stab, wanting to return to the heart, Su Qingyan's brows were tight, his teeth were clenched, his face was blue and red, and it was even more difficult to suppress this red silk than he imagined.

Only a few breaths of time passed, but Su Qingyan felt like a few years had passed, and the sweat on his forehead was dripping on the ground one by one, making a "bang" sound, and there were toxins in this sweat. Red Silk's struggle became more and more violent, and the aura was pierced with holes, despite the continuous replenishment from the outside world, it was still stretched, seeing that Red Silk was about to break through the aura defense line, Su Qingyan opened his eyes suddenly, shot out a bunch of elixirs, and stuffed them into his mouth without looking.

The elixir entered the body and quickly turned into a majestic spiritual power, and without Su Qingyan's guidance, the spiritual power was like seeing a natural enemy, and suddenly joined the shrinking aura, and the huge new force suddenly shook the aura, and the place that was punctured by the red silk immediately recovered as before, and the struggle of the red silk was also like a quagmire, and gradually became smaller, Su Qingyan took out a stream of spiritual energy and turned it into a long line to wrap the red silk and roll it into a round ball the size of a mung bean.

The large blue ball wraps around the small red ball and runs slowly along the veins. This time, Su Qingyan didn't dare to relax his vigilance, and his divine sense firmly locked the red ball, and sure enough, just after the explosion, the red ball burst suddenly, turning into water droplets that were difficult to see with the naked eye, and the blue ball was shaken apart by this huge explosive force, and almost scattered, revealing a gap, but fortunately, Su Qingyan was prepared, and at the moment of the explosion of the ball, he quickly pulled out part of the aura and left the burst range, turning into an impermeable net, and the net came back immediately after the burst.

The burst of the red ball obviously weakened his strength, and he was easily stopped by a thin net, Su Qingyan took advantage of the situation, and actually commanded the aura to divide all these water droplets, and the water droplets desperately leaned towards the middle, wanting to return to their original appearance, but how could Su Qingyan give it a chance, wrapped in several layers of aura, the water droplets finally lost their strength and were firmly trapped in the aura.

Three days later, the aura slowly fell back into the dantian, Su Qingyan breathed a long sigh of relief, sure enough, after dispersing, the red silk no longer had the ability to resist, and was refined little by little, Su Qingyan took a closer look at the refining aura, the aura was indeed condensed, although it was difficult to detect with the naked eye, but when he thought of the red liquid next to his heart, Su Qingyan's confidence suddenly increased, and he immediately started refining again.

Spring goes to autumn, falling trees Xiao Xiao, Su Qingyan has been sitting in the cave for seven months, layers of thick dust wrapped Su Qingyan like a sculpture, but Su Qingyan didn't realize it, at this time she was still immersed in boring cultivation, only frowning slightly, as if she had encountered some problem.

"I didn't think of it, but something went wrong at the last moment, the toxicity of this Heart-devouring Trillium Pill turned out to be even more violent than imagined, if I continued to cultivate at the original speed, I was afraid that I would have to say hello to Lord Yama in advance. Su Qingyan was helpless, but she didn't know who to find to take this responsibility.

It turned out that Su Qingyan had made a lot of preparations according to the toxicity of the Heart Devouring Trillium Pill described in the book, planning to use ten months to refine the pill, and then use the last two months to impact the foundation building period, I didn't want to know if the materials I used in alchemy were too good, or it was related to the exercises I practiced, the toxicity of this Heart Devouring Trillium Pill was far beyond expectations, it was only seven months, and the venom had already eroded to the last layer of protection, and seeing that this last layer of protection was only a thin layer, although the venom at this time was only a layer like a mist, Su Qingyan still didn't dare to take this risk, and handed over the matter of life and death to these two thin curtains。

After thinking about it for a while, Su Qingyan finally bit his silver teeth, time waits for no one, the longer it drags on, the more unfavorable it will be to himself, slowly cultivating left and right is a dead word, it is better to give it a try and refine the remaining venom together, although it is dangerous, it is better than waiting for death slowly.

Su Qingyan took a deep breath and solemnly took out a pill, which was the Zhuji Pill given by Su Ji at the beginning, Su Ji gave Su Qingyan three Zhuji Dan, Su Qingyan left two to Xi Jinyang and his wife, and kept one for himself, the original intention was to use it as an auxiliary role when the spiritual power was not enough to impact the foundation, although it was a bit wasteful, but there was no way to do it. I don't want it to come in handy now, using Tsukidan here, it must not be too wasteful, Su Qingyan hooked the corner of his mouth and put Tsukidan in his mouth.

The familiar feeling made Su Qingyan feel a lot of emotion in his heart, the last time he ate Tsukidan was four years ago, at that time, because his qualifications were too poor, he actually ate a full five pills to successfully build a foundation, and at that time he thought that he would never eat this thing again, and he couldn't think of it...... Su Qingyan didn't sigh for too long, because the majestic aura quickly accumulated in the body, and there was a slight unstable tendency, and the startled Su Qingyan immediately dragged the aura towards the venom wrap.

This time, the venom was as thick as chopsticks, Su Qingyan didn't dare to be careless, if so much venom burst or something, he was not absolutely sure that he could stop it.

Su Qingyan turned his spiritual power into chains, pulling the huge aura of Tsukidan like an embroidery to split and entangle the venom little by little, this time Su Qingyan operated more carefully, almost at a speed hundreds of times faster than a snail. The venom shook slightly, and Su Qingyan's nerves immediately tensed, and the sweat droplets on his forehead oozed slightly. The aura turned into a round ball of thorns wrapped in the red liquid entwined by chains, but this thorn was not on the outside but on the inside, as if a strictly guarded soldier was looking down on a criminal with heinous crimes and strong martial arts.

The aura slowly drove through the big cross, and sure enough, the venom seemed to have been summoned by something, and immediately struggled violently, Su Qingyan had experienced countless similar things in the past few months, and he would not be at a loss as before, and immediately urged the aura chain to tighten suddenly, and the venom was really like a pain, and then the chain was suddenly loosened, and the venom immediately struggled again, and did not want the chain to be tightened again, and so on, the venom's struggle slowly became smaller, but he was extremely unwilling, like a poisonous snake waiting for an opportunity, peeking at all opportunities。

But how could Su Qingyan give it a chance, his divine sense stared more and more closely, not letting go of any slight gap. Sure enough, the farther away from the heart, the more agitated the venom became, and finally, like other venoms before, burst in the qi rush, Su Qingyan was not surprised, and was about to repeat the old trick, "Huh?!!"

Su Qingyan's face changed suddenly, this time the venom did not burst, giving Su Qingyan a chance to dissolve, on the contrary, as soon as the chain was shaken open, it immediately closed together, turning into a lotus flower the size of a copper coin, the petals of the lotus flower were layered on top of each other, it seemed to be real and illusory, it was like the seven-hearted lotus that had been refined, this venom would still be deceitful?

The aura that was shaken apart quickly regrouped together, but this time it did not divide into iron chains again, but the spikes were more condensed, obviously Su Qingyan was planning to strike first.

The spikes shot at the lotus flower like a bow and arrow, the lotus dodged left and right, leisurely, and actually swallowed a few spikes, Su Qingyan's face changed greatly, this lotus flower was like a living thing. Su Qingyan's thoughts had not yet finished, and suddenly saw the heart of the lotus flower trembling slightly, and after a while, he saw a small snake with the thickness of an awl crawling out of it, with a smart body, and an embroidery needle-like red letter spit out and spit out.

Su Qingyan was dumbfounded, because the little snake was seventy percent similar to the original red-veined black-scaled python, what the hell is going on, this seven-hearted lotus is not psychic, no wonder the medicinal properties of this Heart-devouring Trillium Pill are much more fierce than those described in the book, but he is in big trouble this time, and he actually swallowed such a strange thing to come in, if he fights like this......