When Xin Lang saw the "Auxiliary Alchemy" task on the task list, the upgrader suddenly popped up a main quest of level 10 of the Red Diamond.

Red Diamond Level 10 Main Quest, this is the most difficult quest that will appear after Xin Lang gets the upgrader!

Danshi is an extension of the profession of a secular pharmacist, and he is not much different from the secular medicine saint, but more advanced than the medicine saint.

Through Xin Lang's understanding after entering the Eternal Life Gate, the difference between the Danshi and the Medicine Saint is the method of handling the pill.

The medicine saints in the world are all dispensing medicines, and the Dan Master's methods are even more sophisticated, they use their powerful vitality to purify medicinal materials to refine elixir, and the elixir prepared by the refined Pill Pill Saint is several times stronger, and the senior Dan Master is even more to reach the eighth layer of the Five Elements Realm of the Imperial Qi Period, and use the Yuan Qi to turn fire into the elixir!

"To advance to the Dan Master, you must have a strength higher than the Imperial Realm, so that the Yuan Force is strong enough to purify the medicine!I am only in the second layer of the Sword Qi Realm in the Imperial Qi Period, and it is not an easy task to refine the Yuan Qi Pill! If you want to complete the main quest of this Red Diamond Level 10, I can improve my realm!" Xin Lang said in his heart.

Xin Lang didn't find a suitable quest in the mission hall, but the upgrader gave him a main quest of level 10 with a red diamond.

Xin Lang left the mission hall, came to the outer gate, and found Xia Tengfei, who was about to pick up the mission.

"Xin Shao, I heard that you have been promoted to become an inner disciple, it turns out that this is true!" Xia Tengfei said with great envy when he saw Xin Lang wearing the clothes of an inner disciple.

Xin Lang took out a bag of Jingyuan Stones from his body, threw them to Xia Tengfei, and said, "There are two hundred Jingyuan Stones here, go to the Library Pavilion to choose a copy of the Imperial Qi Period Exercises, I am waiting for you at the inner door, I hope you will disappoint me!"

"Xin Shao......" Xia Tengfei didn't think that Xin Lang would think about it after becoming an inner disciple, and sent him the Jingyuan Stone, he was speechless with excitement, and when Xia Tengfei finally calmed down and wanted to say two words of gratitude to Xin Lang, Xin Lang was gone.

Xin Lang had just exchanged two thousand five hundred pieces of Jing Yuan Stone for ten thousand years of blood ginseng and sycamore grass in the Inner Gate Mission Hall, and after giving Xia Tengfei two hundred pieces, there were still two thousand three hundred pieces left.

"To become a Dan Master, I not only have to improve my realm and reach the strength above the Imperial Realm, but I also have to learn alchemy knowledge, it seems that I have to go to the Library Pavilion in the inner gate to find some books on Dan Master!" Xin Lang said in his heart.

Xin Lang could have taken the auxiliary alchemy task in the mission hall and went to do miscellaneous work for the sect's Dan Master, and if he performed well, he might be accepted as an apprentice by the Dan Master.

But Xin Lang didn't want the Eternal Life Gate tasker to be his master, he didn't want to plant too much cause and effect in the Eternal Life Gate to restrain him from giving Eternal Life Gate revenge in the future.

Therefore, Xin Lang wanted to use his own strength to advance to the Dan Master, and then refine the Yuan Qi Pill.

The library pavilion at the inner door of the Yongsheng Gate is much grander than the library pavilion at the outer gate, and it should be called the library building more precisely, covering an area several times that of the library building of the Great Xia Dynasty, and it towers straight into the clouds, with dozens of floors high.

The library pavilion at the outer gate of the Eternal Life Gate only has some basic surname exercises during the imperial qi period, while the library building at the inner gate not only has exercises and martial arts at all levels, but also has books on forging and alchemy, which is very rich in content. In addition to this, there are also books that introduce the secular and sendo sects.

Xin Lang used two hundred Jing Yuan Stones to buy a set of Shi Dan books, and then used another hundred Jing Yuan Stones to buy a Yuan Qi Dan Dan formula. Two thousand five hundred Jing Yuan Stones, now there are only two thousand left!

Looking at the Dan Master in his hand, Xin Lang scolded: "Refining the Yuan Qi Pill requires so many rare elixirs! Grandma, even if I can refine the Yuan Qi Pill now, I can't afford to buy so many rare elixirs! Let me complete the task in nine months, it's really a fucking cheat!"

Xin Lang calculated, if he wanted to gather enough materials for three hundred Yuan Qi Pills, he would have to spend at least nearly ten thousand Jing Yuan Stones.

"It seems that I can only collect the materials for refining the Yuan Qi Fan by myself!"

Xin Lang just saw a copy of "Kyushu Immortal Chronicles" in the library pavilion, which recorded the secrets of several major immortal sects in the Kyushu continent, which was recorded in the center of the Kyushu continent, there was a secret realm, called "Tongtian Secret Realm".

In the book, it is said that the demons in the "Kyushu Wonderland" are rampant and dangerous, but there are strange flowers and plants everywhere, and there are countless treasures and secrets, which is an excellent place for the disciples of the Immortal Dao Sect to train their disciples!

"If you want to gather the materials of three hundred Yuan Qi Pills, it seems that the best way is to go to the Heavenly Secret Realm!" Xin Lang said in his heart.

If the disciples of the inner sect of Shengyongmen want to go to the "Tongtian Secret Realm", they must first go to the sect's trial hall to register, and then the sect will organize them to go to the "Tongtian Secret Realm" in a unified manner.

After Xin Lang finished registering in the trial hall, he learned that the time for the inner disciples to go to the "Tongtian Secret Realm" every month was the end of each month, and now it was the beginning of the month, and the last batch of disciples who went to the "Tongtian Secret Realm" had just left for three days, and Xin Lang would have to wait for another twenty days to go to the "Tongtian Secret Realm".

However, Xin Lang could use this time to improve his strength and learn the basic knowledge of Danshi.

Xin Lang returned to his mansion, he was not in a hurry to learn the knowledge of the Danshi, and entered the consciousness into the upgrader. In the storage compartment of his upgrader, two thousand essence stones were stored.

"Last time, I used more than a hundred Essence Yuan Stones to advance from the first layer of the Imperial Qi to the second layer of the Sword Qi Realm, and now these two thousand Essence Yuan Stones, how can I also advance to the third layer of the Mind Realm!"

Thinking of this, Xin Langkai's mother pulled pieces of Jingyuan stones from the storage compartment onto the character image of the upgrader.

A...... Two pieces ...... Three ...... began to use Xin Lang piece by piece, and slowly, he began to add ten pieces and ten pieces, and he used up three hundred pieces until now, and there was still no sign of upgrading.

"I see that it really takes a thousand Jing Yuan Stones to advance!"

Xin Lang was ruthless and began to add one hundred yuan and one hundred yuan!

400 ...... Five blocks...... Nine hundred...... The vitality is poured into the Xinlang meridians and single fields like the waves of the river, because the meridians of the Xinlang are "against the sky", the network meridians, and the single field is vast and unlimited, and the vitality in the single field is doubled when ordinary people are promoted to the first level, while the vitality in the single field of the Xin Lang is more than ten times.

In an instant, Xin Lang had already consumed a thousand Jing Yuan Stones, and he was afraid that there was still no sign of promotion.

One thousand and one hundred dollars...... 1,200 pieces...... 1,300 pieces...... When Xin Lang dragged and dropped the 1,700th Jingyuan onto his avatar, the upgrader finally prompted Xin Lang to advance!

Xin Lang advanced to the third house realm of the Imperial Qi Period - the Intention Period!

"Next time you want to use this method to advance, you will need at least 20,000 Jing Yuan Stones! It seems that it is still cost-effective to exchange Jing Yuan Stones for experience points in the future!"

Because one essence stone can be exchanged for one experience point, and 20,000 essence stones can be exchanged for 20,000 experience points, Xin Lang can be promoted to two levels!

It was not possible to refine the elixir during the Yidong period, and it happened that Xin Lang's upgrader still had more than 16,000 experience points, and Xin Lang used up 10,000 experience points, and promoted him to the fourth layer of the Imperial Qi Period-Imperial Realm!

Xin Lang has just broken through the "Qi Transformation Period" and entered the "Qi Control Period" for a few days, and now he has advanced to the fourth layer of the Qi Control Period.

After Xin Lang entered the Imperial Realm, he became more proficient in controlling the vitality, and as soon as his mind moved, the vitality would fly out, like a silk arm to take things in the air!

Ordinary people in the Imperial Realm can only hold up objects of a few hundred catties or so in the air, Xin Lang tried, he can actually use his vitality to hold up tens of millions of objects to move at will, and he can shake objects of up to 10,000 catties.

Such a terrifying vitality can only be possessed by people at the sixth or seventh layer of the Imperial Qi Period, but Xin Lang has such a terrifying vitality at the realm of the fourth layer of the Imperial Qi Period.

Xin Lang took out a leftover blood ginseng from the storage compartment of the upgrader, and he tried to refine the essence of the blood ginseng according to the purification method of the Dan Master in the book.

Although Xin Lang had never been exposed to the alchemy method of a Dan Master before, he was a genius pharmacist in his previous life after all, and he had a strong foundation, so he could learn much faster than ordinary people.

Normally, purifying the elixir can only be done with the strength above the imperial period, but Xin Lang is different from ordinary people, and the amount of vitality in the body is equivalent to that of a person in the sixth or seventh layer of the imperial qi realm, which is more than enough to purify the elixir.

Xin Lang took out the blood ginseng, spread his palm flat, and the vitality controlled the blood ginseng to fly into the air, all Xin Lang had to do was to squeeze the blood ginseng with the vitality and extract the juice in it.

If it is a simple extraction of its juice, ordinary people can do it, but in order to prevent the essence of the elixir from being lost and the juice from deteriorating, the Danshi must isolate the elixir from the air when extracting it, so that it can be in a state of vacuum, so as to better maintain its quality.

In the purification process, the less space the elixir touches, the better the quality, but this also requires absolute strength, if the strength is not enough, it cannot achieve an absolute vacuum state.

After advancing to the fourth layer of the Imperial Realm of the Imperial Qi Period, Xin Lang has absolute strength, and what Xin Lang lacks now is a skilled process.

The air moved, and in front of Xin Lang's eyes, he used his vitality to prop up a circular vacuum space, and there were signs of expansion in it because of the loss of atmospheric pressure, but only in an instant, another powerful force wrapped it, squeezing it out of shape, and at the same time, a little bit of juice like blood flowed out of the ginseng body.

A small porcelain bottle flew out of Xin Lang's arms, collected the juice of blood ginseng into the bottle, and then sealed it.

"Uh...... The book says that it is very difficult to purify the elixir in the Imperial Realm, but how can it be so simple, isn't it as difficult as the legend?"

When Xin Lang advanced to the fourth layer of the Imperial Realm during the Imperial Qi Period, the regular task of the upgrader changed again!

(To be continued)