Yuan Ming immediately opened the Shura Palace and threw the Red Flame Zhu Lihua into the fire lake of the Extreme Fire Realm.

With a soft sound of "boom", the red flame Zhu Lihua actually burned, and an incomparably pure fire spiritual power poured out of it and merged into the body of the shopkeeper.

Zhu Rong fire pattern has almost all over the body of the shopkeeper, he is still sitting with his eyes closed at this time, but the breath on his body is no longer calm, and the pure fire in the center of the earth shrouded outside his body seems to be stimulated, sometimes rising, sometimes falling, obviously has reached the most critical moment.

Yuan Ming grabbed it with his big hand, grabbed all the nearly 100 red essence stones in the riverbed, and threw them into the fire lake.

The fire spiritual power in the fire lake skyrocketed, and the fluctuation of the shopkeeper's aura also intensified, obviously the spiritual power was rich, which was not a small benefit for his breakthrough.

"You've worked hard, let's rest here for a while, I need to take care of some business." Yuan Ming said a word to the two of them, and then his body shook and entered the quiet room in the Shura Palace.

He took out the stealing Tianding and possessed it to the shopkeeper.

……

After half a burnt incense, in the center of the Extreme Fire Realm Fire Lake.

The shopkeeper opened his eyes suddenly, and a large area of crimson flames instantly poured out of his body, circling and intertwining above his head.

At this moment, the Zhurong Fire Seal on his body seemed to come to life, converging towards the dantian, and finally condensed into a fiery red Dao Seal with complex patterns.

The shopkeeper raised his eyebrows, and the earth's core pure fire shrouded outside his body exploded instantly, turning into hundreds of fist-sized white fireballs, which slowly circled around the shopkeeper over the fire lake.

With a gesture of his hand, all the fireballs flew back again, condensing again into a large mass of Earth-Centered Pure Fire, the shape and size were the same as before, and there was no loss.

The scorching and fierce earth-centered pure fire, at the moment, in the hands of the shopkeeper, is as docile as a domestic cat.

He stood up suddenly, his hands moving slightly.

The Pure Fire in the center of the earth changed again, condensing into a white fire lion, swimming in the void, its hair standing on end, and letting out bursts of roars, looking no different from ordinary lions.

"Transform!" The shopkeeper let out a low sigh.

The white fire lion rolled in place, turning into a white spirit ape, scratching its head and squeaking.

The corners of the shopkeeper's mouth suddenly showed a hint of excitement, wishing that the Rong Heart Recipe would break through the Great Perfection, and after condensing the Dao Seal, the ability to control fire had reached a terrifying level.

The ability to control fire has increased greatly, and it is of great help to alchemy, and the shopkeeper even feels that he can try refining the seven-pin pill.

He didn't continue to try, put the Pure Fire in the center of the earth back into the fire lake, took out a piece of jade slip, and carefully summarized the experience of the breakthrough.

"Congratulations to the master of the shop for breaking through the realm of the Great Perfection of Zhurong Heart Technique, the master's fire control talent is really extraordinary, I didn't see the wrong person." The nearby void fluctuated, and Yuan Ming suddenly appeared above the Fire Lake, smiling at the shopkeeper and arching his hand.

"This is also thanks to Yuan Daoyou's help to maintain the fire lake, I can have a breakthrough, Daoyou's kindness, I really can't repay it, if there is an order in the future, the old man will definitely do it!" The shopkeeper hurriedly came out of the pure fire in the center of the earth, flew into the air, and said sincerely.

"Haha, then you're welcome, you'll have to work when you need it in the future, but the shop master has just broken through, and he should be tired, let's go rest first, and I'll talk about it later." Yuan Ming said with a smile.

"Okay, by the way, Yuan Daoyou, this is the breakthrough experience I just wrote, and Daoyou may be able to use it." The shopkeeper handed out the jade slip that had just been completed.

"Master of the hard shop, I must study it carefully." Yuan Ming nodded and accepted the jade slip.

Subsequently, he urged the transfer of the Shura Stone Tablet and sent the shopkeeper back to his residence, while he stood above the Fire Lake, read the contents of the jade slip twice and put it away directly.

Immediately afterwards, Yuan Ming suddenly descended into the air and fell into the earth's center of the pure fire, and accepted the baptism of the earth's center of the earth like the shopkeeper.

Time passes quickly, and a day and a night pass quickly.

Yuan Ming's whole body was also covered with Zhurong fire patterns, and he opened his eyes suddenly, and his whole body was full of mana.

The Zhurong fire pattern on his whole body also converged towards the dantian, and soon condensed into a Dao seal representing Zhurong's heart.

Yuan Ming's face was surprised, he had just possessed the junior of the shop, and realized the whole process of the other party's breakthrough, but his understanding was not deep.

He had only personally experienced a baptism of pure fire in the heart of the earth at this moment, but he didn't think about it, but he actually broke through the fifth layer of the Great Perfection of Zhurong Heart Technique, and also condensed a Dao seal.

Yuan Ming was a little confused at first, but soon understood.

Zhu Rong Heart Trick is a fire control technique, which attaches great importance to talent and comprehension, and the baptism of pure fire in the center of the earth required to break through is not really to use this fire to refine the physical body or mana, but to use this fire to comprehend the ineffable true meaning of fire control.

Yuan Ming stole the Heavenly Ding's possession, which is equivalent to directly understanding the answer, and he does not need to go through the earth's heart purification fire training anymore to break through the fifth layer of the Great Perfection realm of Zhurong Heart Technique.

The breakthrough experience given by the shopkeeper is actually only about how to comprehend the true meaning of fire control, which is not very useful to Yuan Ming now.

He took a deep breath, manipulated the Earth Heart Purification Fire on the spot, and felt the power of Zhu Rong Heart Technique after breaking through, and a satisfied smile quickly appeared on his face.

Yuan Ming played with the pure fire in the center of the earth, and his mood became more and more happy.

With his current level of fire control, he only needs to study alchemy for a while, and refining the six-rank pill is no longer difficult.

Yuan Ming was thinking about the future plan in his heart, and casually put the Geocentric Pure Fire back into the Fire Lake, turned around and wanted to leave, but suddenly felt a little pity.

There is a lot of fire attribute aura in the fire lake, and it should be able to maintain the existence of the pure fire in the center of the earth for a period of time, if there is a fire attribute heaven and earth treasure to replenish later, this time can be extended, just waste it, it's really a little distressing.

Yuan Ming thought about it, suddenly turned around, went to other places in the Shura Palace, and called Ye Wuya and a few other people who cultivated fiery eyes.

"This fire is called the Pure Fire in the Heart of the Earth, it is precious and abnormal, and it cannot be kept for a long time, you can try to use it to cultivate the Fire Eye, but don't be greedy for merit, so as not to hurt the roots." Yuan Ming commanded.

Ye Wuya and the others had all heard of the name of the Earth's Heart Pure Fire, and they were extremely excited, so they hurriedly responded, and then they raced against time to absorb this fire and cultivate.

Yuan Ming nodded with satisfaction, turned around and left the Shura Palace, and continued to move forward with the two of them.

……

Four days later.

Yuan Ming and the three of them came to a continuous red mountain range, and from a distance, the entire mountain range was burning, like the legendary flame mountain.

From time to time, flames the size of a human head shot out on the ground of the mountains, and then exploded, turning into countless sparks and falling, but like raindrops falling into the sea, they were thrown back into the brilliant flames of the mountains.

The temperature of the Red Mountains reached terrifying levels, and the air they breathed was so hot that it seemed to ignite all the internal organs.

The three of them were standing in front of a valley in the mountains at the moment, and did not continue to advance.

The mad beast roar came from the front, resounding through the sky, and I saw that there were more than a dozen tall fire beasts blocking the front, and the aura of each one was not weaker than that of the late stage cultivator.

The fire beasts roared at the three of them and pounced.

"Brother Wan, please." Ulu and Nan Shangfeng took a few steps back and naturally stood behind Yuan Ming.

Yuan Ming wanted to speak, but finally sighed and started a sentence.

The void near these fire beasts trembled, and the roots of the undead trees broke out of the air, entangled the attacking fire beasts one by one.

Yuan Ming flicked his sleeves and turned into a red shadow and shot out, hitting those fire beasts, it was the Yanhuang Ruyi stick.

His Zhu Rong heart trick had been completed, and he was even more comfortable with the control of the Yan Emperor's wishful stick, and he killed more than a dozen fire beasts in a few breaths.

More than a dozen wisps of sun power followed the roots of the immortal tree and merged into Yuan Ming's body.

"The power of the sun in the bodies of these fire beasts is more, and we should not be far from the heavenly fire." As Yuan Ming absorbed all the power of more than a dozen wisps of the sun, he looked up and looked ahead.

"That's right, but Wan Daoyou, I may be a little unbearable, the temperature here is getting higher and higher, and if I continue to hold on, I'm afraid I'm going to burn." Behind Yuan Ming, Nan Shangfeng smiled bitterly, sweating like rain.

"Well, it's true that the temperature here is much higher than outside, and we came in from the entrance of the mountain range and walked here for a few days?" Yuan Ming turned his head and glanced at Nan Shangfeng and asked.

"There's only one day left and right." Uru wiped the sweat from his forehead and replied.

"In this way, the temperature has increased tenfold just for these distances." Yuan Ming calculated, and couldn't help but smack his tongue.

"Yes, and the further you go, the hotter it gets, I guess it will have to rise in the future, it seems that this day is on fire, we don't have to think about it, we can't even get close." Nan Shangfeng sighed.

"The next road, I'm afraid you have to go by yourself, Brother Wan, and Nan Shangfeng and I can only go to your Lingbao space to avoid it." Uru sighed as well.

Yuan Ming naturally wouldn't force them to open the Shura Palace immediately and take them in.

"You can take the Heavenly Stone Talisman with you, it will be better to use it than your Stone Talisman in case of a situation." Ulu took the initiative to take out the Heavenly Stone Talisman before entering.

Yuan Ming was not polite to him, and accepted it directly.

Somewhat familiar with the use of the talisman, he set out on his own and continued to fly deeper into the mountains.

……

Half a day later.

Yuan Ming was covered in sweat, and his robe was soaked.

He only felt as if everything in front of him was being roasted, the boundary between the mountain stone and the flame became blurred, and everything merged into one under the irresistible heat, burning regardless of you and me.

There was only one color left in the entire heaven and earth, and he couldn't even tell the difference between up and down, left and right, if it weren't for the gradual improvement of the power of the spiritual veins to guide the direction, Yuan Ming wouldn't even know if he was moving forward or backward.

The temperature around him, before he knew it, had reached a point that even he could not bear.

Fortunately, he anticipated this in advance, and sacrificed the Yanhuang Ruyi stick in time to isolate the flames and high temperatures, otherwise he would be even more embarrassed now.

Xu is because Zhu Rong's heart trick has broken through the fifth layer of the Great Perfection, Yuan Ming urged the Yanhuang Ruyi stick this time, and the effect of isolating the high temperature is far better than before, which can be regarded as an unexpected surprise.

(End of chapter)