"Liupin?!" Xia Lanwei and Gongsun Bei were also taken aback, the two of them didn't understand alchemy, and the Konghuan Pill was also a rather unpopular elixir, even alchemists had many people who didn't know it.

The main function of this Konghuan Pill is to calm the mind and calm the qi, and assist the user to meditate, but it also has a certain effect of invigorating blood and removing blood stasis, but this effect is usually overshadowed by his main effect.

Su Fei groaned: "Two seniors, let me go back and think about it, and come back in a few days." ”

"It's okay, you have my token. Gongsun Bei took out a wooden plaque from the belt of his robe and handed it to Su Fei: "With this token, you can come over at any time." ”

"Thank you, seniors. ”

On the way back to Shougang City, driven by Tang Xueyan, Su Fei sat on the co-pilot and pondered.

Tang Xueyan told Xie Yufei and Hu Mang what happened, and the atmosphere in the car was a little depressing.

Su Fei pondered for a long time and finally raised his head, as if he felt the depression of the atmosphere in the car, and said happily: "I said what's wrong with you, why don't you speak." ”

"Isn't that worrying about you. Xie Yufei leaned on the back of Su Fei's co-pilot, and his burgundy hair fell like a waterfall: "It's really not good, you also beg Master Fu to make a move." We don't say who knows. ”

"That's a good idea!" Tang Xueyan was a little excited.

"You really don't have any confidence in me at all?" Su Fei couldn't help but laugh on his face: "I just straightened things out just now, you don't understand very well, although this Konghuan Pill is expensive as a six-grade pill, but in fact, it is very unpopular, and the effect of invigorating blood and removing blood stasis is not his main medicinal effect." ”

"Kong Xing's level is impossible to refine the six-grade pill, the master should simplify and improve the Konghuan Pill, and add other medicines to highlight its effect of blood circulation and blood stasis, so that this pill can heal the predecessors of Gongsun, but there is a problem in this. ”

"Because although it has a therapeutic effect, it is simply a waste of time, and it takes several times more time than the orthodox method. Old Qian definitely has more than one way to treat his grandson's predecessors, why should he choose the most thankless one?"

Tang Xueyan reacted immediately, "Someone wants to treat Uncle Gongsun, but they don't want him to recover soon?"

"yes, so your two sisters should have ordered this to drag you here. ”

"These two!"

"Drip-"

Tang Xueyan smashed her fist in the center of the steering wheel in a fit of anger, and the sudden honking made the drivers of the vehicles next to her subconsciously look sideways.

As soon as they saw that it was a female driver, everyone showed an expression of second understanding on their faces, and then quickly consciously distanced themselves from Land Rover.

Back at the hotel, Su Fei locked himself in his bedroom.

He already has a clue about how to treat Gongsun Bei Su Fei, and he is still the Konghua Guiyuan Dan, but it must not be an ordinary Konghua Guiyuan Dan.

The Konghua Guiyuan Pill is the most suitable healing pill for the powerhouses of the Kaiyuan Realm, there is no doubt about it. Gongsun Bei's realm is at the seventh layer of the Kaiyuan realm, and the effect of the Konghua Guiyuan Dan should not be too bad.

The reason why it lost its effect on Gongsun Bei was because he swallowed too much, and the other was because the Konghua Guiyuan Pill he swallowed was only sixty percent or even fifty percent of the ordinary goods with medicinal effects, which made the injury fall into a certain rigid and immobile state for a long time.

If Su Fei can refine a higher medicinal effect of the Konghua Guiyuan Pill, it will definitely be effective for Gongsun Bei, provided that there must be a significant increase in medicinal efficacy.

A plan had already vaguely appeared in Su Fei's mind.

"Senior, trouble come out. ”

"What are you doing? Lei Huangding replied angrily, like an old man who was woken up halfway through a nap, full of impatience.

Su Fei said with a smile: "Senior, the more thunder energy that can be controlled, the stronger the medicinal effect will be, right?"

"You've seen Yu Jian and asked me, of course! Don't look at how easy it is for you to improve now, but after the level of medicine is raised, even the difference in the efficacy of half of the medicine is a world and a place. I know what you want to do, but with your current Xiao Thunder Battle Body cultivation, the thunder and lightning you can withstand is at most two percent of the medicinal effect of the Seven Rank Pill, don't think about it more. ”

The reason why Su Fei was able to break through from the Xiao Thunder Battle Body to a higher-grade Xiao Thunder Battle Body in the face of the evil dragon last time was only because the Storm Thunder Dan Minefield provided him with enough thunder energy, and it could be said that most of it was with the help of external forces. In fact, Su Fei did not break through by himself.

Su Fei said: "Then if I practice the Seven-Rank Alchemy Technique "Xiao Thunder Battle Body" now, will I be able to withstand more thunder power, so that the effect of the Quenching Thunder Condensation Pill Method will be stronger?"

"That's nature. ”

Su Fei smiled: "That's OK!"

However, before that, Su Fei had to find the seven-grade alchemy technique "Xiao Thunder Battle Body" from the sea of memory.

…………

In the hotel apartment, Xie Yufei, Hu Mang and Tang Xueyan sat on the sofa watching TV, except for Hu Mang, the other two had to look up at Su Fei's door from time to time, but there was still no movement inside after a few hours.

"What do you say Brother Su Fei is doing inside. Hu Mang controlled the potato chips in his left hand and potato chips in his right hand, staring intently at the heroine in the TV series: "If Sister Xie Yufei is inside, I can still understand, but what can Brother Su Fei do alone in it for so long." ”

"What are you talking about, why am I in there? Xie Yufei suddenly blushed a little, and immediately thought of the appearance of being constantly plundered by Su Fei in the Mud Pill Palace last night.

Xie Yufei angrily snatched the potato chips from Hu Mang's hand, and then turned off the TV: "Don't eat, don't play, start learning now." ”

"No, Sister Yufei, you are the best, they have just come back from the swamp, so you can give others a few more days off. "Tiger reckless and coquettish kung fu is simply better than blue, originally Tang Xueyan and Shen Bingya just taught her a little casually, but now she has been trained to the point of perfection.

Hu Mang was coquettish, not only turned on the TV but also snatched back the potato chips, just ate a piece, and suddenly said: "By the way, what about the foodie Xiao Hei? Why haven't I seen him today." ”

"Squeak...... Squeak squeak......"

As soon as Hu Mang finished speaking, Tang Xueyan found a small black shadow flying into the house through the open window, but looking at Xiao Hei's appearance was extremely embarrassed, not to mention the whole smell of burnt on her body, even the small fluff that was originally long on her abdomen turned into black and curled up on her belly.

"Squeak-"

Xiao Hei threw herself into Hu Mang's arms like a bullied little daughter-in-law, dancing and wanting to say something, but Tang Xueyan and the three of you, you look at me and I look at you, no one understands.

At this time, Su Fei's door opened, Su Fei searched the living room, and saw that Xiao Hei in the arms of the tiger in the space was Yile: "Ah, the little thing is running here." ”

"Squeak squeak—"

As a result, when Xiao Hei saw Su Fei this time, it was like seeing a ghost, his whole body shrank suddenly, and he rushed into Tang Xueyan's chest like a fleeing little mouse.

"Se Xiao Hei, come out of my underwear! you little villain!" Tang Xueyan was made to giggle by the tiger crawling around in her clothes, she reached out and grabbed Xiao Hei's retreat, pulled her out of the neckline, and said with a red face of shame and annoyance: "Little color embryo!

Xie Yufei snorted and laughed, "My dear, what did you do to Xiao Hei? ”

"Well, it's actually a misunderstanding. Su Fei scratched his head and smiled: "I practiced the Xiao Thunder Combat Body there, but I forgot that Xiao Hei hid in my clothes to sleep, so-"

"That's why Xiao Hei was thundered like this by you, right?"

"Squeak!"

Xiao Hei said that this was the case, she struggled from Tang Xueyan's hand and flew up to hide on Xie Yufei's shoulder, as if she had found a backer, and kept accusing Su Fei of her "evil deeds".

"I'm wrong, okay. Su Fei couldn't cry or laugh, tore open an egg yolk pie and put it on the table: "Promise, give it to you, but don't be angry after eating." ”

"Squeak-"

Xiao Hei immediately pounced on it and feasted on it, completely forgetting the experience of being almost cooked by Su Fei just now.

Su Fei pulled Tang Xueyan up, with a faint excitement in his eyes: "Is there any open place in Shougang City, or an abandoned factory, I can use it!"

"I know that there is an abandoned glass factory in the northern suburbs of Shougang. ”

"Quick, go now!"

…………

After Tang Xueyan gave the old man a hundred yuan, the old man happily handed over the key to the gate of the park to Tang Xueyan.

The glass factory retains its architectural style from the 80s, and the machines inside have been completely emptied, leaving only an empty factory building.

Tang Xueyan opened the gate by the light of a flashlight, and walked into the factory with broken glass on the floor: "The Shougang Municipal Government has always wanted to re-plan this place, but due to historical reasons, the factory has never negotiated the compensation. But what are we doing here? ”

Su Fei had walked around the factory before, and he was very satisfied with the environment, but he still asked: "Make sure that if there is a big movement, it will not disturb the people around." ”

"No, it won't. ”

"Okay, you three help me protect the Dharma. ”

Although this is the territory of Xia Lanwei, the commander of the West Palm Banner, even the sisters of the Gu family dare not do it again at will, but Tang Xueyan still pulled the four people of qin, chess, calligraphy and painting to guard the four sides of the factory.

Su Fei took off his coat and shirt to reveal the strong muscles of his upper body, and even the water rhino armor that he was wearing was thrown aside by him. Su Fei sat down cross-legged in the middle of the factory, and deliberately told the three of them to stay away from him, and then under Tang Xueyan's stunned eyes, he pinched and exploded seven Thunder Pills.

The violent thunder superimposed explosion put Su Fei in a tyrannical minefield in an instant.

"Brother Fei, are you crazy!"

Tang Xueyan was so frightened that she almost rushed up, but fortunately, Xie Yufei and Hu Mang were quick-eyed.

"Don't worry, your brother is practicing. ”

Xie Yufei told Tang Xueyan about the Xiao Thunder Battle Body and their battle against the evil dragon in the swamp, Tang Xueyan was surprised, there was still such a strange technique in this world?

Su Fei didn't know what the three of them were doing outside, and at this time, he had already immersed himself in the process of absorbing the power of thunder.