After speaking, Ling Yu'er Erlang's legs continued to be cocked, with a cynical look.

When Huoxin was in a dilemma, a creaky opening came from next door.

After a while, a bald old man in a purple robe appeared in the reception room.

Seeing the person coming, Huoxin hurriedly turned to this person and said, "Master!"

"Well, don't be polite, Huoxin" The old man responded to Huoxin in a tone of vigorous vicissitudes, and then walked to Ling Yu'er step by step behind his hands.

"Little brother is really discerning, the old man didn't mean to eavesdrop on the conversation between the two of you, but he was alchemy next door and accidentally fell asleep, haha" After the old man finished speaking, he touched his bald head and quipped.

Hearing Huoxin call this old man master, then this person should be the rumored named Sipin Dan Emperor of the Tianwu Kingdom, and looked at the past, the short old man in front of him had a four-leaf clover tattooed on his left shoulder, which confirmed Shi Mu's thoughts even more, thinking of this, Shi Mu asked politely, "I don't know what the old man is called?"

"Oh? I just said that I wanted to take the old man as an apprentice, why, don't you even know the old man's name? Hahaha" Gushan was really amused by this kid, and he was somewhat pleased to see that this generation of young people could fly so confidently. It's just that if you are overconfident, it's called self-sufficiency.

"The old man's name is Gu Shan!Little guy, you said you want to take me as an apprentice, but are you serious?" Gu Shan's eyes put away Fang Cai's kindness, and then a spiritual power of the Spirit Emperor came out through his body, approaching Shi Mu, and the fire heart was so shocked that he retreated a few steps away.

Although this coercion is fierce, but Ling Yu'er at this time is not Ling Yu'er, nor is he fifteen or sixteen years old on the surface, the master of the spiritual world is Shi Mu, the old guy, the spiritual coercion of the Spirit Emperor, how can it be counted in front of Shi Mu?

I saw that Shi Mu's eyes flashed with ink, and he removed the infinite power without moving!

"What, how can you do this at such a young age?" Gu Shan was surprised by Ling Yu'er's spiritual power and muttered to himself.

Putting away his coercion, Gu Shan said righteously, "Since you are so persistent, little brother, how about we make a bet?" Gu Shan put away his hands and looked at Ling Yu'er with slightly squinted eyes.

"Okay, what are you betting on?" Shi Mu replied directly without hesitation.

"Good courage, very good" "As you know, Huoxin is the true disciple of the old man, from Dantong all the way to the present, I have poured my winning efforts into him, hoping that he can one day break through my limit, but recently he has encountered a bottleneck in Luo Shen Dan, no matter how I teach, he will still blow up the furnace after all" Speaking of this, Gu Shan couldn't help but sigh a long sigh.

"If you can teach Huoxin to practice these four pins of Luoshen Pill, the old man will consider agreeing to your third condition! If you don't teach well, the old man will definitely pay the price of despising Danshi for you, a ploppy doll! Do you still want to continue to persevere?" After speaking, a spiritual pressure from Gushan exploded in an instant, shaking the reception room and the entire Baicao Hall!

"Old man, you have to talk about it! When the time comes, don't pay the bill!" After speaking, Shi Mu turned around and walked next door, shouting without looking back, "Fireheart apprentice, come with Master Zu!"

"You!" Huo Xin was puffed up by Shi Mu's words, turned to Gu Shan and asked, "Master, I have already worshiped you as a teacher, and I will no longer listen to other people's preaching and karma to solve my doubts! This is really a great rebellion on the Tianwu Continent, please think twice, Master!"

The master-apprentice relationship on the Tianwu Continent is particularly noble, once the master-apprentice relationship is determined, you will not be able to learn the knowledge of others for life, and if you violate it, it will be a great rebellion.

"Hey, why are you still so rigid at your age, you can go if you want to go, what so much nonsense!" After speaking, Gu Shan kicked Huoxin behind Shi Mu with a kick on Huoxin's buttocks.

got the permission of his master, Huoxin also let go of the doubts in his heart, the young man in front of him hurt himself against the way, and the backboard master said, if this kid lied to himself, he would definitely not let him go easily, and he would definitely be executed on the spot!

On the other hand, Ling Yu'er walked with a smile on her face, not caring at all about the killing intent of the two behind her.

followed Ling Yu'er to the alchemy room next door, and with a "clang", Shi Mu slammed the door. He looked back at Huoxin and Gushan, touched the Dan furnace in front of him, and said with a contemptuous smile, "Huoxin, burn the furnace!"

"What?" Huo Xin just heard Ling Yu'er's instructions, and immediately refused, "Since ancient times, alchemy has first put pre-medicine in the Dan furnace, also known as the medicine primer, before the furnace can be heated up, and then other medicinal materials are added, how can there be a saying that the furnace is burned first?"

Huoxin asked Ling Yu'er angrily, this kid made it clear that he was playing himself and the teacher, and was about to get up to punish Ling Yu'er, Gu Shan scolded loudly, "Huoxin! Do it!" Gu Shan was also curious about whether this kid had anything real, if he was talented, he could also accept a closed disciple~

"Okay, I see, Master" gritted his teeth, held back his anger, closed his eyes with a condensed fire, and suddenly a fiery pattern appeared behind him. Immediately after, two scorching flames ignited above his hands, igniting the Dan furnace.

"Natural Spirit Seal!Fire!" Shi Mu stared at the spirit seal of the fire heart with wide eyes, his eyes were full of appreciation and excitement, and Ling Yu'er said, "Stinky boy, get up and work!"

"Ah, what are you doing, I slept well, woo~" Ling Yu'er pretended to be sleepy and joked about Shi Mu, but in fact, he had already carved the spirit seal of the fire heart in the sea of knowledge.

"Yes, I'm really worried~" Shi Mu complained helplessly, too, Ling Yu'er, this kid is so greedy for money, how can he be indifferent when he sees the spirit seal.

"This is a natural spirit seal, one in ten thousand! The rarity is second only to the Holy Gate Spirit Seal! The power is different!" Shi Mu explained to Ling Yu'er, only to see Ling Yu'er's eyes widen in the sea, and he seriously depicted the spirit seal of the fire heart.

According to Shi Mu's instructions, Huoxin has come to the last step, adding the last medicinal herb Luohezi, and when Huoxin grabbed Luohezi and was about to throw it into the Dan furnace, Shi Mu suddenly shouted, "Silly baby!

"This is the last time to invest in Luohezi, and the master also taught him so, is there anything wrong?"

"Throw the one in your hand and replace it with watertail grass!" said Shi said on the door frame of the wooden-backed chair.

"What??—weeds?" shouted Huoxin angrily, "Do you know that watertail grass is just a weed that can be seen everywhere!" and Luohezi is an extremely rare medicinal herb that can only be bred in the thousand-year-old cold spring, how can the two be the same thing?"

"Then you, don't blame me for not being able to guide if you can't succeed!" After speaking, Shi Mu also stuck out his tongue at Gu Shan, obviously knowing that this old man's words were more effective than his own.

"Hey, listen to him, Huoxin!" Since Gu Shan made a bet, he must do what he says, since he let Ling Yu'er guide Huoxin Alchemy, then all according to this kid's meaning.

"Master!" Huoxin really couldn't tolerate this stinky boy's nonsense, and resisted unwillingly, and went to this Dan furnace first, but they were all extremely precious four-grade medicinal materials, even if it was Gushan, there were not a few sets for Huoxin to practice.

"Hey" shook his head, and in a heartbroken manner, he grabbed a handful of watertail grass and threw it into the Dan furnace.

I saw that the Dan furnace, which was almost about to explode the furnace, suddenly quieted down, and immediately after, all the hot gas and medicinal incense that were floating out of the furnace flowed back at an extremely fast speed! With the Dan furnace as the center, it swirled in, forming a vortex visible to the naked eye!

"This is! It's going to become a Dan!" Gu Shan saw the precursor of this Cheng Dan, and his eyes were about to fall out.

The fire in front of the Dan furnace was even more incredible, looking at this amazing scene, and the whole person was stunned.

"Silly apprentice, why are you still stunned! Ju Dan!" Gu Shan shouted eagerly as he looked at Huo Xin and was still standing there in a daze, about to miss the last step of alchemy.

"Oh oh! Yes, Master!" Awakening from shock and joy, Huo Xin hurriedly used his spiritual power to wrap the Dan Furnace, and then manipulated the spiritual power to shrink continuously, slowly controlling the pills that enveloped the Dan Furnace.

There was a violent whirlpool, and after ten breaths, the breath was dissipated, and what wafted out of the Dan furnace was a wisp of pure Dan incense!

Opening the Dan furnace, a round ball emitting blue light flew straight out, suspended above the Dan furnace, and the surrounding area exuded cyan cultivation qi, and the entire alchemy room was filled with the Dan incense of Luoshendan.

When the blue light dissipated, a delicate elixir fell into Huoxin's hand, Huoxin picked up the elixir and carefully counted it on it, "One, two, three, four, five!"

"It turned out to be the Five-Pattern Luoshen Pill!" Gu Shan had already seen the structure of this elixir from a long distance.

On the one hand, the pill is divided into grades from one to nine grades, on the other hand, the quality of a pill depends more on the Dan pattern on it, for the Dan Emperor, practicing the four pills is as simple as playing the family, but Gushan has never successfully refined the four grades of the three grains of the pill, every time the pill has an extra line, it proves that it is pure by a grade, and the quality will change qualitatively!

The three-pattern pill can already be regarded as the best of the pill, even the four-pattern pill, I have lived for more than two hundred years, and I have never seen a few, and now what is in front of my eyes is actually a four-grade five-pattern pill!

This is definitely the only one in the history of Tianwu Alchemy!

Huoxin, like Gu Shan, looked at the four-grade and five-pattern Luoshen Pill in his hand stupidly, and his mood at this moment was completely indescribable.

"Hey, old man, have you seen enough? Don't forget what you promised me!" asked Gu Shan with his fingers.

"Eh, uh, uh, it's rude, the predecessors are really immortal skills, the little old man is willing to bow to the wind, the little old man's own bet, will naturally be cashed out, from today on, if the predecessors do not dislike the little old man, the little old man is willing to worship the predecessors as a teacher! Learn the skills of the predecessors!" Gu Shan shook his hands, at this moment there was no half resistance and contempt for Shi Mu in his heart, and what was placed in front of him was the genuine four-grade and five-pattern superlative, even if he gave himself another hundred years, I am afraid that he would not be able to practice, and he naturally had no objection to being a disciple.

"Okay, from today onwards, you Gu Shan will be my Ling Yu'er's number one disciple!haha" Hearing Gu Shan's answer, Shi Mu smiled and leaned back and forth.

"Thank you Master for your success, and I hope that Master will explain to the apprentice the refining process of this Luo Shen Dan?" As he spoke, Gu Shan touched his shiny bald head and came over embarrassedly.

"Okay, good apprentice, as a teacher, I will let you see for a long time today~" After speaking, Shi Mu put down his fingers that he was playing with, put his hands on his chest, and his expression became serious~