Wang Jing took out a medium-grade fire spar and played with it, this spar was a triangular body three inches long and one inch wide, and its whole body was fiery red, exuding a scorching high temperature. Although these fire crystals are one of the five spirit stones, they are not worth mentioning at all compared to the thousand-year-old elixir that Wang Jing is preparing for alchemy.

If it really comes to the time when his mana is insufficient, of course he will not be stingy with the cost of these fire crystals, even if he uses up all these fire crystals, he can refine one more furnace of spirit pills and make money. After all, the cultivation time of the thousand-year-old elixir is also many years in the Heavenly Demon Ring, and it is extremely rare in the outside world, and any elixir can be exchanged for these two large boxes of fire crystals.

Just as Wang Jing was playing with the spirit stone, he found that the silent gods and demons in the golden sea were about to move, as if he had discovered his beloved food. Wang Jing's heart moved, and he hurriedly released his heart flame. This little guy with a hint of wisdom was now only the size of a soybean, and he gently flew up and down in front of Wang Jing for a while, and then pounced on the fire crystal in Wang Jing's hand, sucking the flame energy in it.

The fire crystal was dissolving at a speed visible to the naked eye, and after a stick of incense, half of the fire crystal disappeared. The Divine Demon Heart Flame grew a little larger, and as if it had eaten and drunk enough, it staggered and flew up, burrowing into Wang Jing's golden sea, suspended motionless in the golden sea demon mist, slowly digesting the energy it had just absorbed.

Wang Jingshennian contacted the Heart Flame and found that except for the temperature of the Heart Flame that had risen a little, everything else was normal, and his heart was overjoyed. Maybe this unintentional alchemy move has found a shortcut for the evolution of Heart Flame, and he was still confused about how Heart Flame evolved.

It's just that I don't know how many days this half of the fire crystal will have to be digested, thinking that it is only the size of a soybean but has devoured the fire crystal that is dozens of times larger than its volume, Wang Jing feels incredible, and the things in the immortal cultivation world cannot be looked at in the eyes of ordinary people.

Wang Jing casually put the remaining half of the fire crystal on the box, and put aside the matter of the gods and demons for the time being. First of all, I got familiar with the environment of the alchemy room, and then took out a batch of elixirs that were only forty or fifty years old from the Heavenly Demon Ring, condensed them into soft water with mana, rinsed them all, and put them next to the alchemy tripod to dry.

This is the elixir for refining the liquid pill, generally for decades, hundreds of years, Wang Jing in order to reduce the loss of alchemy failure, first use the elixir of a low year to practice and control.

Wang Jing took out dozens of feet high white jade bottles, dipped them in dansha with a talisman pen, marked the names of the medicines on the jade bottles, and then carefully ground the dried elixir into powder and poured it into the corresponding bottles.

After being so busy for two hours, Wang Jing was hot and thirsty, so he took out a bottle of spiritual spring water from the Heavenly Demon Ring and drank a few sips, and a cool breath spread throughout his body, which was extremely refreshing.

After the preparations were completed, Wang Jing sat on the futon, put the liquid pill pill on his forehead again, carefully checked it again, determined that the various pills were prepared, and memorized the sequence of various operation steps, fire control temperature and baking time one by one, and then closed his eyes and meditated, and quietly recovered the consumed mind and mana.

Because the elixir required for feeding the spirit pill is short, after being evenly mashed, add the blood of the demon beast and mix it, rub it into the shape of the pill, and bake it for two hours. On the first day, Wang Jing refined a large number of spirit feeding pills for the purple jade wasp in the Heavenly Demon Ring to eat. These demon insects follow him, they have been in a hundred battles, and they have almost fallen completely, and the rest should be carefully cultivated.

Early the next morning, Wang Jing's mana and divine thoughts had recovered to their best state, and he drank a sip of the spiritual spring and began the great cause of alchemy. He injected mana into the token and shone at the alchemy tripod, opening the prohibition of the alchemy pill tripod, and the flames of the earth fire pool were more than three feet high, and the dan ding quickly became hot and red, making a buzzing roaring sound.

Wang Jing's hands were like wheels, and he quickly played various tricks, poured bottles of elixir powder into the dingzhong in the order specified by Danfang, and baked them carefully. Due to the unskillful operation, the flames in the earth fire pool rose higher and higher, and soon overflowed the Danding, burning the elixir in the Danding into flying ashes.

Wang Jing looked at the black line, took out the fly ash in the danding, and poured it into the jade bottle of garbage prepared in advance. Even if this rare elixir of decades has turned into ashes, it still contains a lot of aura, I don't know what it does, collect it first, and then talk about it, you can't just dump the waste and make the alchemy room a miasma.

Wang Jing analyzed the reasons for the failure, breathed for a while, and started the second round of trials.

Wang Jing learned his lesson this time, controlled the flames in the earth fire pool to a height of more than one foot, and then added the elixir again. This time, because of the lack of firepower, the elixir could not be condensed in the Danding for a long time, and after a long time, the elixir was lost and could not continue to become a Dan. Three hours later, Wang Jing reluctantly poured the elixir powder that could not be condensed into the garbage jade bottle, waved the beads of sweat on his forehead, and then carried out a new round of trials.

In this way, Wang Jing's heart was haggard, and when he was about to meditate and rest, he found that the gods and demons in the golden sea showed signs of being ready to move again, and hurriedly released it again.

After the god and demon heart flame came out, his body was obviously fatter, and after a moment of cheering and dancing beside Wang Jing, he flew to a large box containing the fire crystal, lying on the fire crystal that only half of the fire crystal was left, and absorbed the fire energy with relish. After a stick of incense, the god and demon heart flame actually absorbed half of the fire crystal, and with a full burp, he flew into Wang Jing's golden sea to sleep peacefully.

The five spirit stones were consumed in a blink of an eye, and he was really a guy with a big appetite, I don't know how long this fire crystal stone could last, Wang Jing was looking forward to what kind of changes would occur after the gods and demons absorbed these fire crystals.

After resting for a while, Wang Jing took out a three-foot-high cyan stone table, a dozen blank talisman seals, a bottle of dansha, and a rune treasure, and began to refine the heaven, thunder, earth, and fire talisman seals with peace of mind. Due to the abundant fire aura here, the Earth Fire Talisman was drawn more easily and smoothly than before, and the ten were actually six.

It's just that when he added the Heavenly Thunder Rune to the Earth Fire Rune, his luck didn't increase, and all the six Earth Fire Rune Seals burned and exploded, making Wang Jing embarrassed.

After resting sufficiently, on the third day, Wang Jing repeated the work of the second day, but the elixir had not yet been refined, but the divine and demon heart flame flew out and devoured two fire crystals. Its body became more fiery and agile, the size of two soybeans. This little thing was full of food and drink, and still continued to go back to the golden sea to sleep, and did not disturb Wang Jing's alchemy plan. Watching this little thing grow day by day can be regarded as a little comfort after the failure of alchemy.

The talisman seals refined this day still failed when drawing the heavenly thunder runes, Wang Jing gradually got used to this kind of failure blow, and without a sigh, he closed his eyes and meditated. When Wang Jing was meditating, he let the second primordial god control his body, and the main primordial god entered the Heavenly Demon Ring, and spent ten times as long analyzing the reasons for the failure, and at the same time delving into the alchemy experience and techniques recorded in the alchemy jade slip.