The "Flame Pill" and the other "Snow Pill" are both auxiliary pills commonly used in the Ji family's sword cultivation, and they are used to refine the Gengjin sword qi in the body with the secret method of "Yin and Yang Casting Sword Fetus".

Ji Ning's research on the "Moon Spirit Flower" and the "Sun Spirit Essence" was precisely intended to replace these two elixirs.

Every year, the Ji family will purchase a batch of "Flame Pill" and "Snow Pill" from outside.

It's just that some changes have happened in the Medicine King Valley, which is responsible for supplying some time ago, and the ordered pills have not been delivered for a long time.

The patriarch Ji Hongzhe also had no inventory in his hands, so Ji Ning could only ask other people.

"Hahaha......" Ji Yihai laughed and said: "Ning'er went to college for a few days, and she wanted to learn people to do research." I still have half a bottle of 'Flame Pill' here, so let's use it." ”

As he spoke, he reached into his arms and took out a green glass bottle and handed it directly to Ji Ning.

"Thank you, Uncle Yihai, are you cultivating the spell of 'Sun and Moon in Your Arms'?" Ji Ning asked with a smile.

"What is the sun and moon in my arms, it was your aunt who sewed a sword bag for me inside my clothes, which is specially used to hold things." Ji Yihai, the eldest coarse, talked about his wife, with a touch of tenderness in his eyes, obviously the relationship between husband and wife is very good.

Ji Ning said: "I'll also get a sword bag when I go back, which is specially used to hold things." Uncle Yihai, I'll go first. When it is time for the Chinese New Year, visit you and your aunt at home. ”

"Okay, I'll let your aunt cook more delicious food when the time comes." Ji Yihai said.

After returning to the "Li" courtyard, Ji Ning opened the glass bottle, poured out a "Flame Pill" from it, and observed it carefully.

The quality of the pill is divided according to the fineness, ten percent of the Dan is the best, nine percent of the Dan is the top grade, eight of the Dan is the middle grade, seven of the Dan is the lower grade, and six of the Dan is the inferior product.

As for Wucheng Dan, half of the mouth is poisonous, it is all waste Dan.

According to the requirements of the Ming Dynasty, no defective products should appear in the pills circulating in the market. However, counterfeit and shoddy products are not uncommon.

On the surface of the "Flame Pill" in Ji Ning's hand, there are traces of silk, wisps, like a gossamer, but the gray-black texture is very clear and obvious.

These textures are Dan patterns, also known as Dan marks.

The clearer and more obvious the scars, the more impurities are contained in it.

If you take such pills all year round, it is easy to produce erysipelas, which will cause certain harm to the human body.

A real elixir should be crystal clear and pure and flawless. Just like the "fire tribulation" and "water poison" that Ji Ning has refined, like fire, like moonlight.

Ji Ning threw the "Flame Pill" in his hand into his mouth, swallowed it directly, and suddenly felt a flame rising from his abdomen, and there was a feeling of burning his body.

The next moment, the sea of clouds in the dantian was alive, and the flames in the abdomen were directly extinguished.

This was enough elixir for Ji Yihai, a foundation building period cultivator, to refine his sword qi, but it couldn't shake his foundation.

A sea of thousands of clouds, terrifying!

Ji Ning couldn't help but think, "If I build a foundation with a sea of ten thousand layers of clouds, then I can still do it." Gee!

On top of the 'Flame Pill' in the Medicine King Valley, there is also a 'Burning Sun Pill', which is said to contain a trace of the true fire of the sun, but unfortunately I can't get my hands on it now, and the more important thing is actually the Dan Fang, which is even more impossible......"

At night, in a quiet room in the courtyard of Qingteng Jingshe "Li", Ji Ning sat cross-legged and silent, holding the Waidan crystal ball with both hands, and there were red and white lights circulating on it.

Although his second primordial god did not have the secret of "Shattering the Void", he had successfully mastered the two powers of "Sun True Fire" and "Taiyin True Water", which represented the extreme of yin and yang in another world.

But as the world has changed, what was once a peak has become a new starting point.

The Sun True Fire and Taiyin True Water mastered by Ji Ning's Second Yuan God can only be regarded as a prototype now, but they still make him infinitely useful.

Whether it is refining the outer pill or the physical body, it has an excellent effect.

This is another important reason why "Flame Pill" has not been able to shake his foundation.

As time passed, the red and white streamers on the Waidan Crystal Ball gradually introverted and disappeared, and Ji Ning incorporated the Outer Dan Crystal Ball into the sword sac.

Since the Second Yuan God entered the Waidan, the cultivation of the "White Emperor Gengjin Immortal Sword Codex" has been on the right track, and what is more important now is his own cultivation.

There are four small realms in the secret realm of the human body's wheel sea: the bitter sea, the life spring, the divine bridge, and the other side. It corresponds to the initiation stage of the Earth Star Immortal Dao, as well as the triple small realm of the Qi cultivation period, the fetal breath, the microscopic view, and the Xuan.

When a cultivator cultivates the Rim Sea Secret Realm to the "Other Shore" realm, the flesh, viscera, and bones of the whole body will be silent, and then an alternative rebirth will occur, reborn nine times in a row, completing the transformation of breaking the cocoon and turning into a butterfly.

And this is exactly the content of the second turn of "Nine Changes of the Heavenly Silkworm" created by Ji Ning.

The sea of clouds is a thousand layers, and the mystery can be expected. On this basis, every time a thousand layers of clouds are cultivated, a transformation will be ushered in.

The sea of clouds is the great consummation of the realm of Tongxuan (the other side).

During this period of time, Ji Ning used the Sun True Water and Taiyin True Water in the Dan Crystal Ball every day, with the secret method of "Yin and Yang Casting Sword Fetus", to quench the skin, flesh, tendons, bones, viscera, intestines, marrow, essence, qi, and spirit, just to further consolidate the foundation.

The next morning, not long after Ji Ning got up, someone knocked on the door and brought an alchemy furnace, as well as medicinal materials, gold stones, pine wood and other items.

At noon, Ji Ning began to light a fire to test the furnace.

The flame rises, the pine wood is fully burned, and gradually heats up.

Not long after, a soft halo immediately appeared on the surface of the paper-colored alchemy furnace of the ancient Tibetan scriptures, which was very beautiful.

The halo flows, it is magnificent and gorgeous, and it is beautiful.

Under the burning fire, the water in the Dan furnace gradually boiled.

Water vapor rose and gushed from the pores of the Dan furnace, coupled with the smoke of the firewood, and for a while, the small courtyard was filled with dense gas, and a cloud of smoke was permeated.

If the breath is not so choking, it is really a bit of a fairy feeling.

It's not that Ji Ning prefers pine, it's just that when he used to refine the pill, he used pine wood, and he was used to it.

In the future, when you really master the true fire of the sun, you can directly use the true fire to refine the pill, which will be more convenient to clean.

Ji Ning opened the lid of the furnace, took a few kinds of medicinal materials that replenished qi and blood and threw them into the Dan furnace, he didn't plan to do alchemy, this time he just practiced his hands.

The knock on the door came, Ji Ning walked over and opened the door, and when he saw Ji Yihai standing outside the door, he immediately said, "Uncle Yihai, please come in quickly." ”

Ji Yihai walked into the courtyard covered by the smoke and fog and asked, "Ning'er, are you alchemy?" ”

"Hmm." Ji Ning nodded and said, "Practice casually." ”

Everyone in the clan knows about him going to the Tianji College of Beishan University, but everyone doesn't know what his current alchemy level is.