For the whole night, Wang Wuyun felt like he had come to a ***** swimming experience from hell to heaven.

First of all, the cold, the cold of the deep bone marrow, Wang Wuyun felt that his whole body, from the body to the consciousness, from the blood to the true qi, seemed to be frozen by that cold current, and the cold would continue to grow, after absorbing the energy of his body, like a seed buried in the soil, it was still growing little by little, and he would never stop until he turned himself into a pile of ashes in a hell without life heat.

For a moment, Wang Wuyun even felt that he would die like this.

But then, Wang Wuyun felt a little heat slowly spread out from his body, that heat, strong, powerful, like a spring breeze, summer sunshine, a little bit, the cold entrenched in his body swallowed, eliminated, and dispersed.

Then, Wang Wuyun felt that every cell and every organ in his body was bathed in the warm light and wind, which made people feel like drunk in the smoke and joy, as if the whole body had become a balloon, and after being inflated, it floated to the sky with the spring breeze.

In that state of hearty enjoyment, Wang Wuyun almost didn't want to wake up.

Just like a balloon floating in the sky will always fall sometimes, Wang Wuyun still woke up naturally.

Wang Wuyun, who woke up, found himself lying on the ground, with a layer of dried grass under him.

The fire around him had been extinguished, and there was only a little residual warmth.

Outside the cave, there was a faint rumbling sound of a waterfall.

Xue Qianyan sat next to the fire, holding her knees with her hands, burying her face between her arms, still sleeping.

The moment he saw Xue Qianyan, Wang Wuyun felt that his breathing was about to stop.

So beautiful!

The satin-like hair hung down from Xue Qianyan's head, covering her small half of her beautiful face, because Xue Qianyan was sitting on the ground, and the skirt on her body naturally drooped, revealing a snow-white smooth thigh, sexy and charming, from the side, Xue Qianyan's beautiful figure was revealed at once.

Wang Wuyun couldn't help but swallow a mouthful of spit.

And I don't know if Wang Wuyun was foaming too loudly, Xue Qianyan, who was asleep with her eyes closed, suddenly opened her eyes, and just happened to meet Wang Weiguo's gaze, and saw Wang Wuyun's eyes staring at him.

Following Wang Wuyun's gaze and looking down, Xue Qianyan just saw the smooth thigh she exposed, her face flushed slightly, and she stood up suddenly and pulled her skirt up.

"Ahem...... Are you awake...... "Wang Wuyun couldn't pretend to be asleep anymore, and stood up.

"What did you look at just now?" Xue Qianyan glared at Wang Wuyan, and almost couldn't help but want to give Wang Wuyun another "electrotherapy", but thinking of Wang Wuyun's injury last night, he endured it again, "How is it, is your injury better?"

"Ahem, I actually just woke up, and you woke up too, what a coincidence!" Wang Wuyun snorted, resolving Xue Qianyan's trace of shame and embarrassment, and then he noticed his hand, looked down, and suddenly looked stunned, "Ah, how did the wound on my hand heal overnight!"

"Last night, I saw that your injuries were relatively serious, so I let you drink a few drops of the ginseng liquid of the fire spirit ginseng, the ginseng liquid of the fire spirit ginseng is extraordinary, but after you drank it, the injury on your palm and the injury on your arm disappeared quickly, you now see if there is any residual problem inside your body?"

"Okay, I'll take a look!" Hearing Xue Qianyan say this, Wang Wuyan hurriedly closed his eyes and carefully felt the changes in his body.

A minute later, Wang Wuyun opened his eyes, his face was shocked and strange, but there was still a faint hint of surprise.

"What's the matter, is there any problem?" Xue Qianyan asked with concern.

"It's not...... It's this...... I found that I seemed to have advanced ......"

Just when he looked inward, Wang Wuyun suddenly found that overnight, he had advanced from the third order of the inner strength realm to the fourth order, and the strength of the whole person had risen to a small level, and the spirit of the whole person seemed to have improved a little, which was much more than the normal advanced level.

"It's not surprising, this kind of fire spirit ginseng that has grown out for an unknown number of thousands of years originally has many wonderful uses such as greatly replenishing vitality, calming the nerves and intellect, strengthening and consolidating the foundation, and it is really too simple to improve your cultivation level a little bit for the divine products of cultivation!"

Wang Wuyun scratched his head, "In addition to the realm improvement, I feel as if I have an ability......"

"Oh, what ability?"

"Look!" Wang Wuyun stretched out his hand, but as soon as he thought about it, a burning red fireball suddenly appeared in his palm, floating quietly, burning, and the heat wave was rolling, "I feel that my current body doesn't seem to be afraid of heat, I don't know what's going on!"

Yes, Wang Wuyun found that he suddenly had this ability, and now the fire floating in his hand was just the product of his thoughts, and he didn't know how he did it, anyway, it seemed to be easy, as long as he wanted to, he could do it.

To be honest, this special function of controlling fire made Wang Wuyun very excited in his heart.

Xue Qianyan stared at the tumbling fireball in Wang Wuyun's hand for a few seconds, and took a deep breath, "Congratulations, this is one of the greater effects of the fire spirit ginseng I told you, people who eat it will be able to master the use of powerful fire ability, you know, this is the reason why no one wants to take out something like fire spirit ginseng and sell it......"

"How much fire ginseng did you give me last night?"

Xue Qianyan raised three fingers.

"Three?"

Xue Qianyan glanced at Wang Wuyun, "Three mouthfuls, do you think you are eating radish, and you are not afraid of dying, I just let you drink three drops of the ginseng liquid of the fire spirit ginseng!"

"Only three drops?"

"Only three drops!"

Wang Wuyun gasped, but when he turned his head, he suddenly became excited, just three drops of the ginseng liquid of the fire spirit ginseng could allow him to break through a small realm, so if he ate all the ginseng liquid of that fire spirit ginseng, wouldn't he be able to advance to several major realms and master more powerful fire abilities?

It's sent!

Wang Wuyun was so happy that he danced in the cave, almost wanting to sing loudly.

"By the way, what about the fire spirit ginseng?"

Xue Qianyan pointed to Wang Wuyun's "duffel bag" on the ground, "Oh, where is it!"

Wang Wuyun opened the bag, the fire spirit ginseng was in the bag, it was still wrapped in a leaf, Wang Wuyun took out the fire spirit ginseng, although he drank three drops of ginseng liquid, but the fire spirit ginseng did not see any change at all, it was still flashing, and even the scratches on the surface of the ginseng body that Xue Qianyan cut with his fingers disappeared.

The fire spirit ginseng actually has the appearance of a human form, with all hands and feet, and it seems to have a nose and eyes, but I feel that the expression of the fire spirit ginseng's eyes and nose seems to be a little sad.

Wang Wuyun directly came to Xue Qianyan with the fire spirit ginseng, and said with a grin, "Come, beauty, open your mouth!"

"What do you want to do?" Xue Qianyan glared at Wang Wuyan with some shame.

"Of course, it's for you to drink some ginseng liquid from fire spirit ginseng!"

"I told you a long time ago that the value of this drop of ginseng liquid can exceed your imagination, are you willing to do it?"

Wang Wuyin's face was sad, " I'm stingy, in fact, a little reluctant, but think about the two of us are a gang, now it's a grasshopper on a line, if you can't improve your strength, next time you meet those bastards of the Beast King Sect, won't I come to you again to block the disaster, this time I blocked a palm for you, I almost became a popsicle, my life is gone, next time I want to block it again, I don't know if there is a life, I want to think about it, and please beauties, for the sake of my little life, let's improve our strength together, and I won't need to block disasters for you again in the future, what do you say！“

Of course, Xue Qianyan knew that Wang Wuyun was pretending, just saying witty things, but thinking of what Wang Wuyun did last night, and then looking at Wang Wuyan's burning gaze looking at him at the moment, Xue Qianyan's heart swelled with indescribable feelings.

Unconsciously, Xue Qianyan closed her eyes, raised her face, and opened her lips slightly.

Looking at Xue Qianyan's appearance, Wang Wuyan's heart fluttered, but he still neatly swiped his finger on the surface of the fire spirit ginseng, and before Xue Qianyan could react, he squeezed six or seven drops of the surging ginseng liquid into her mouth.

"Enough...... Xue Qianyan opened her eyes suddenly, closed her mouth suddenly, and glared at Wang Wuyan, "You want to choke me to death?"

"Hahaha, see how thin you are, let you drink more tonics, this thing is very nourishing, and it greatly replenishes qi and blood...... "Wang Wuyun smiled.

As soon as Xue Qianyan wanted to say something, her face changed slightly, and she hurriedly sat cross-legged and began to sit up.

Wang Wuyin himself also raised his head, drank three drops of the ginseng liquid of the fire spirit ginseng again, then put away the fire spirit ginseng, sat down cross-legged, and began to absorb the energy of the fire spirit ginseng.

The rolling energy was surging in Wang Wuyun's body again, moisturizing, strengthening and transforming Wang Wuyun's body.

In half a day, Wang Wuyun woke up again, with a crackling sound on his body.

In just this half a day, Wang Wuyun found that he had advanced to the fifth order of the Inner Zhuang Realm, and his body's ability to control fire seemed to have increased a little.

The effect of this fire spirit ginseng is too powerful.

Looking at Xue Qianyan who was still meditating cross-legged, around Xue Qianyan's body, at this moment, in addition to the flickering electric light, there was also a blood-red firelight, and the electricity and fire reflected each other around Xue Qianyan, which looked extremely intimidating.

......

Xue Qianyan meditated until noon the next day before she opened her eyes.

Wang Wuyun had been guarding Xue Qianyan's side, and for a whole day, he felt that the qi on Xue Qianyan's body had changed twice, which should have improved two small realms.

As soon as Xue Qianyan opened her eyes, she saw Wang Wuyun with an indescribable strange smile on her face, holding the fire spirit ginseng and walking up to her, "Come, beauty, open your mouth again!"

......

It only took five days, Wang Wuyun and Xue Qianyan were in this cave, relying on a fire spirit ginseng, and the cultivation of the two of them each broke through the strong realm in the triple building and advanced to the next realm.

The two of them consumed five days, and the fire spirit ginseng was reduced by less than one-fifth......

The triple building and the quadruple building are both internal strong realms, the triple building is strengthened by the five organs, the heart, liver, spleen, lungs and kidneys, and the quadruple building is strengthened by the six intestines, stomach, large intestine, small intestine, three coke, bladder, and gall bladder.

In the cultivation world, because the triple building and the quadruple building are both internal strong, but the effect of internal strength is different, in order to distinguish them, so many people call the inner strong realm of the quadruple building the food qi realm and the bigu realm, which means that when the cultivation reaches the quadruple building, people can live without eating and eating qi.

Before really advancing to the Quadruple Building, Wang Wuyun actually didn't believe that people could live without eating and just breathing, because he felt that it was impossible, and there were such legends on the earth before, in those legends, if a person can "open the valley", if he can "eat qi", he is an immortal.

And after advancing to the food qi realm of the Quadruple Building with Xue Qianyan, Wang Wuyun was truly shocked by the mystery of the human body again.

It turns out that people can really get an infinite amount of powerful energy from the air just by breathing.

The so-called food qi realm is to completely open up the stomach, large intestine, small intestine, three cokes, bladder, and gallbladder in the human body, which participate in the human digestive system, so that these organs can obtain infinite energy from the air.

Wang Wuyun finally knew why the air on the earth contains different gas components such as oxygen, hydrogen, nitrogen, and carbon dioxide.

The ancient mysteries of cultivation slowly unfolded in front of Wang Wuyun's eyes as he advanced to the Qi Eating Realm......