After refining the heart of the fire spirit, he realized how rare this heart of the fire spirit was.

Wu Tian could feel the joy conveyed to him by the heart of the fire spirit, the so-called Maxima often has, Bole does not often have, obviously Wu Tian is a person who knows goods.

The Fire Spirit Heart thanked Wu Tian for taking it in when he was at his weakest, and Wu Tian's subduing it was also a great benefit to the Fire Spirit Heart.

The heart of the fire spirit can be conceived by Wu Tian, and it will grow more rapidly, otherwise it will have to look for flames to devour itself and strengthen itself, and Wu Tian has given it a home.

Wu Tian stretched out his hand and looked at the heart of the fire spirit in the palm of his hand, and sighed in his heart, this thing is spiritual, it seems that it has also opened up the spiritual wisdom, and if it is cultivated well in the future, there will definitely be a great creation, Wu Tian was overjoyed about this.

"Haha, from today onwards, I will be your master, of course I can't treat you badly as a master, so I'll give you a meeting gift. Wu Tian said to the heart of the fire spirit, and after finishing speaking, he took out a blood-red crystal, which was even the Heaven Opening Fire Cloud Essence.

After the heart of the fire spirit saw the Heaven Opening Fire Cloud Essence, it beat more actively, and it was obvious that the aura of the Heaven Opening Fire Cloud Spirit was very attractive to it.

When Wu Tian saw it, he smiled, and then threw the Open Heaven Fire Cloud Essence to the Heart of the Fire Spirit, and the Heart of the Fire Spirit quickly wrapped the Open Heaven Fire Cloud Essence, obviously devouring the energy inside the Open Heaven Fire Cloud Essence.

Wu Tian put the Fire Spirit Heart aside and let it absorb the energy on its own, and Wu Tian sat on the side and watched quietly.

Wu Tian was also discovered in the Book of Everything, this Open Heaven Fire Cloud Essence can just upgrade the heart of the fire spirit, once the heart of the fire spirit is upgraded, it can become a flame that can be upgraded.

Wu Tian saw that the Fire Spirit Heart erupted into brilliant flames from time to time when it absorbed the Heaven Opening Fire Cloud Essence, and he knew that it was transforming and upgrading, and Wu Tian couldn't wait to see what the Fire Spirit Heart would look like when it was upgraded.

About half an hour later, Wu Tian heard a crackling sound.

With a 'bang', Wu Tian saw a brilliant red flame, at the beginning, this flame rushed to the old high, and then slowly became smaller, quickly becoming the size of a palm.

With a 'whoosh', the Heart of the Fire Spirit jumped into Wu Tian's palm, and Wu Tian heard the emotions expressed by the Heart of the Fire Spirit towards him.

"Thank you, master, for the treasure. The Heart of the Fire Spirit gratefully expressed to Wu Tian that even though the current Heart of the Fire Spirit could not make the sound of words, Wu Tian had a spiritual connection with it and understood its meaning.

"Haha, it's good for you, look at your current appearance like a red cloud, then let's call you a red cloud from now on. Wu Tian said to the Heart of the Fire Spirit.

"Thank you master for the name!" Hongyun said gratefully to Wu Tian.

Wu Tian watched the red cloud beating in the palm of his hand, he could sense that the red cloud contained a very terrifying energy in his body, but he couldn't feel the slightest temperature, Wu Tian felt that it was probably because he refined the red cloud.

Wu Tian thought so, but it was a pity that this Open Heaven Fire Cloud Essence Wu Tian only needed one, if there was a chance, he would have to go to the White Bone Forest again, and let Red Cloud absorb all the Open Heaven Fire Cloud Essence there, I don't know what kind of existence Red Cloud will grow into.

Wu Tian looked at Hongyun with great satisfaction in his heart, with this flame, his alchemy level would be greatly improved.

This time, you can refine the elixir for Mochizuki Immortal, and you don't have to wait for any auctions.

Wu Tian also felt that he was very lucky, he didn't expect to encounter this kind of treasure, this 10 million spirit stones was too worth it, I don't know if he would regret dying after he knew about it.

This flame is comparable to the treasure of the Open Heaven, so he sold 10 million spirit stones, and if Ku Zhen knew it, he would definitely regret his death.

Wu Tian opened the door with joy, without further ado, he planned to immediately refine the elixir for Mochizuki Immortal, and at the same time test the power of this red cloud, whether it was an auxiliary artifact for alchemy.

The maid who was waiting outside the door of Wu Tianfang saw Wu Tian come out and bowed like Wu Tian.

"Childe, do you have any orders?" asked the maid.

"Where's Narcissus?" Wu Tian asked.

"Childe, please come with me. After speaking, the maid took Wu Tian to the living room.

As soon as Wu Tian came in, he saw that they were talking and laughing, and when he saw him appear, he stopped talking and looked at him in unison.

Especially Liang Shuixin's eyes, as if she was full of interest in him, made Wu Tian feel like she wanted to be herself.

"Brother Wu, why are you here? are you done in retreat?" asked Shui Linglong.

"Well, it's been a reward. What are you talking about, you look happy?" Wu Tian asked with a smile.

"Giggles, Brother Wu, we're talking about the woman's family, and we won't tell you. Narcissus interjected at this time.

Wu Tian smiled stupidly when he heard it, she really didn't want to ask about the affairs of her daughter's family.

"Haha, okay, I won't ask, I'm here to tell you a good news, the pill can be refined, the flame is ready, and I can open the furnace for alchemy at any time. Wu Tian said.

Shui Linglong and the three of them were shocked when they heard it, followed by a great surprise.

"Childe, is your flame really usable?" Liang Shuixin looked at Wu Tian with a suspicious gaze at this time and asked, she couldn't figure out how that flame turned waste into treasure, and she didn't believe that she had looked away.

Wu Tian heard his question, and at the same time saw Shui Xian'er and Shui Linglong's suspicious eyes, it seemed that they were worried that their flames would not work, and Wu Tian had no choice but to take out the red cloud and show them.

Wu Tian's mind turned, and a red flame appeared in Wu Tian's palm, beating happily.

As soon as the red cloud came out, the temperature in the room deep in the depths of everyone suddenly rose, and after Liang Shuixin saw the red cloud, the pupils in his eyes contracted, and he looked surprised.

"Huh, is this the flame?" Liang Shui asked suspiciously, but in her heart at this time, she decided that the flame in Wu Tian's hand was indeed a good flame, but it was completely different from what she had seen in Wanxing Pavilion before.

Narcissus and Shui Linglong also had the same opinion, and wanted to come forward to take a look, but they felt a burning sensation from the flame, which was not approachable, but Wu Tian did have an indifferent look, and he couldn't feel a trace of burning from Hongyun.

"Haha, that's right, this is the flame I just bought, but after I upgraded it, it became what it is now, how about it? There is no problem with this flame being used for alchemy, right?" Wu Tian asked everyone.

Without Wu Tian asking, everyone can also feel the terrifying temperature and energy from Hongyun's body, if this kind of flame can't be alchemy, then there will be no good flame in this world, this is an intuition for them.

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