"The old man is an alchemist, and his grade is not low, you are blessed to meet me." Yao Lao complained a little depressedly, then glanced at Zhang Tian, and reprimanded him.

"How did you do Master, he dared to give him the pill before he arrived at the fighter, and it was a second-grade pill, if it wasn't for the old man in his body, he would have died I don't know how many times."

Zhang Tiancan smiled, he was not an alchemist, how could he prepare so well, but he also deliberately picked some weak medicinal pills to give to Xiao Yan.

"There was really no way before, I don't know if the old gentleman has a way to help Xiao Yan." Zhang Tian deliberately gave Yao Lao a step down, looking inquiring.

Yao Lao showed a triumphant smile when he heard this.

"Of course the old man has a way, when the old man broke into the mainland, he created a pair of pills, and the whole continent can't find a second one, called Zhuji Spiritual Liquid, which is just right for Xiao Yanyun to nourish his body."

The refining method that is too simple for Yao Lao can be memorized casually, and the one he created himself, even if it is only used to build the foundation, is absolutely extraordinary.

Zhang Tian was overjoyed in his heart, and sure enough, he waited for Yao Lao's foundation building spiritual liquid, and the effect was very strong, making Xiao Yan soar to four stages of fighting qi in a short period of time.

"But you have to prepare the medicinal materials yourself, and I was originally going to pit Xiao Yanzi." Yao Lao suddenly showed a wicked smile.

"As a fighting spirit, you should also have a little wealth."

"Yao Lao, please speak." Zhang Tian didn't care, he had prepared a lot of medicinal materials over the years, and these things in the original book only cost thousands of gold coins, Zhang Tian didn't believe that the price of medicine would increase when he was old.

"Three hundred-year-old purple-leaved orchids, two bone-washing flowers that are more than twenty years old, and a first-level magic core of the wood system." Yao Lao seemed to have been ready for a long time, and immediately began to quote.

"I'll go, it's really... Zhang Tian's tone was sluggish, obviously overestimating Yao Lao's temperament, and directly doubled the price.

"After all, it's the guy who picked up Xiao Yan and got on Yunyun, and he is disrespectful to the old." Zhang Tian sighed in his heart, and drew a black line on his small notebook.

"Damn, old fellow, why don't you rob it." Xiao Yan was dumbfounded when he heard this, this medicinal material is fine, but the magic core is at least a thousand gold coins, so it adds up to four or five thousand gold coins, which is enough for a family of eight to live a rich life for a lifetime.

"The old man's preparation of the warm nourishing spiritual liquid that others can't buy if they have money, it can make you quickly improve your fighting spirit, and you can't afford it."

"Teacher... Xiao Yan only had more than 400 gold coins on himself, so he could obviously only count on this teacher.

"It's okay, I have everything here, and there is still a magic core missing, so I'll go to the Xiao family's treasure house and get one later." Zhang Tian coughed lightly, and looked at Xiao Yan with a little bitter face with some amusement.

"Thank you, teacher." Xiao Yan was immediately moved when he heard this, the price of the first-order demon core was only four or five hundred gold coins, and the remaining nine-tenths were paid by Zhang Tian out of his own pocket, which really moved him very much.

"It's okay, it's okay, it's supposed to be." Zhang Tian smiled, waved his hand and didn't care.

If spending money can make Xiao Yan to Douzun, then Zhang Tian will immediately become a bandit.

"You unpack the baggage I gave you." Zhang Tian thought about it, and it seemed that he still had some medicinal herbs in his baggage.

"Good teacher." Xiao Yan obediently opened the baggage, and a strong medicinal aroma came out, five purple orchid-like medicinal materials exuded a faint fragrance, and there were more than a dozen bone-washing flowers, there were many medicinal materials that Xiao Yan couldn't recognize.

"Three-hundred-year-old purple leaf orchid, forty-year-old bone-washing flower, how about Yaolao?"

Zhang Tian glanced at Yao Lao playfully, Yao Lao was slightly surprised, and then glanced at the medicinal materials in the baggage and looked at Zhang Tian with a little shock.

"This is ... Purple orchid lotus, blood sperm, red sperm, yellow lotus essence... Yao Lao looked at the more than a dozen different medicinal materials scattered in the package, and felt incredible in his heart.

These medicinal materials add up to at least tens of thousands of gold coins, and ordinary people either find an alchemist to refine the pill or take it themselves, how can they keep it like Zhang Tian.

"Could it be that Xiao Yan is this guy's illegitimate son?" A ridiculous idea was born in Yao Lao's mind.

Throwing this idea out of his mind, if it weren't for Zhang Tian's appearance that he was only seven or eight years older than Xiao Yan, he really doubted that Zhang Tian was showing mercy everywhere.

"With these medicinal materials, I can also refine a few furnaces of the Small Void Pill and the Great Purple Spirit Pill." Yao Lao's face also showed a slight smile.

I successfully got a wood-based magic core from Xiao Zhan.

In the quiet room, Yao Lao picked up a three-hundred-year-old purple leaf orchid grass, raised his spirit slightly, and a bone-white flame rose up at once.

Between the slight distortion of the flames, the temperature in the entire room increased slightly, Xiao Yan looked at this scene curiously, Zhang Tian was no exception, he had never seen an alchemist refine pills in two lives.

Yao Lao's technique made Zhang Tian admire, worthy of the famous medicine venerable of the continent, this ability to control the fighting spirit of the hand is extremely fine, so that Zhang Tian has benefited a lot.

Yao Lao's face was indifferent, and he was not moved by foreign objects at all, but judging from the slightly raised arc of the corners of his mouth, it could be seen that this old guy was still very proud.

Almost instantly, the purple leaf orchid grass melted under the flames, and was burned into a small ball of lilac liquid, Yao Lao quickly picked up a few purple leaf orchid grasses, because he wanted to show his hand in front of the master and apprentice, Yao Lao was obviously ready to shorten the refining time in one go.

Several purple leaf orchids melted at the same time, and the purple liquid suddenly became a little larger, as the Yao Lao flame continued to calcinate, the liquid volume became smaller and smaller, and after adding the bone washing flower and the magic crystal, the original violent medicinal properties were washed away by the Yao Lao in just a moment, as if it had never been there.

The Tsukiji Spiritual Liquid was not in the form of an elixir, but a turquoise liquid containing a huge amount of energy.

"Shall I just take it?" Xiao Yan rubbed his hands, looking a little impatient.

"Smack." Zhang Tian slapped Xiao Yan on the head.

"You can't take this thing directly, otherwise you're afraid you won't want to die."

Yao Lao said with a smile.

"If you want to die, take it, and with your tendons, you will immediately become a real waste."

The smiling appearance made Xiao Yan shudder, and Yao Lao stopped teasing him, and with a flick of his fingers, the turquoise foundation building spirit liquid in his hand fell into a large basin of clear water in the room, and the clear water turned cyan at a speed visible to the naked eye.

"In the future, take a bath with Zhuji Spirit Liquid to nourish your body, and you will be able to reach the sixth stage of Dou Qi in less than a month." Yao Lao didn't feel tired at all after finishing his work, Xiao Yan immediately took off his clothes and entered the wooden basin, sitting cross-legged in it with his hands intertwined.

"Hey, that hurts." Xiao Yan's brows were tightly closed, and a trace of pain appeared on his little face.

Yao Lao laughed evilly, as if he had expected this situation for a long time.

"It's good that it hurts, it seems that your master's medicinal herbs are particularly effective."

The medicinal effect of this pair of foundation building spirit liquid is at least three times the effect of the ordinary, if Xiao Yan has no reaction to the medicinal dust, he will suspect that Zhang Tian's medicinal materials have expired.

Seeing that although Xiao Yan was in pain, he still gritted his teeth and insisted on cultivating, Yao Lao nodded with satisfaction, and then began to refine the Little Void Pill and the Great Purple Spirit Pill again.