The flames under the alchemy furnace were very hot, causing the entire alchemy room to be very hot.

After careful observation, Su Chen found that the flame under the alchemy furnace was actually yellow, and even had an eerie feeling, and after staring at it for a long time, he found that there was a cold that suddenly penetrated deep into the bone marrow, which was terrifying.

"What's the matter, it's so cold all of a sudden?" the Thunder Sword Soul suddenly let out a surprise sound.

"It should be the flame under the alchemy furnace. Su Chen said to him.

"Hey, Ghost Fire. He was surprised.

"What kind of hell fire?" Su Chen was puzzled.

The Thunder Sword Soul said: "It's just a name for flames, and they are distinguished according to the color and power of the flames, and they first came out of the Fire Domain, and I don't know if I still use this set now." Forget it, I don't bother to explain it to you, you just know that the flame is very powerful. ”

Su Chen was speechless, hadn't he already finished explaining.

The alchemy was still continuing, he didn't look at the flames under the alchemy furnace again, but began to observe the process of alchemy, but he cut it carefully, he was confused, and he couldn't understand the process of alchemy at all.

Gong Siyu said: "It's almost over, the Dan furnace is about to open." ”

"Huh?" Su Chen was puzzled.

At this time, without warning, there was a muffled sound, and the Dan furnace, which was more than one person high, suddenly opened.

A burst of manic heat instantly filled the entire alchemy room, and the fans couldn't open their eyes, and they couldn't even take a breath, Su Chen subconsciously used aura to resist these heat.

The skylight on the roof of the alchemy house suddenly opened, and these manic hot gases seemed to have found an outlet for catharsis, and they ran out of the skylight in an instant.

"Ahem. One of the three onlookers coughed twice.

Gong Xuan waved his hand, and all the heat under his body dissipated, and after a while, his hand reached into the alchemy furnace and took out three crystal clear pills.

Su Chen didn't know anything about the pill, and he didn't know what the pill was.

Gong Xuan took out the jade bottle from the ring, put the three crystal clear pills into the bottle, his face was relieved, facing the three people next to him, he walked over and said with a smile: "The three substitute pills are considered to be completed, although they are only four grades inferior, but according to the requirements you want, it is enough to maintain it for one year." If you come to me again in a year's time, maybe you will be able to have a four-grade substitute pill. ”

The woman among the three took the jade bottle, and after opening it, she carefully poured out a substitute pill from it.

It seems that it is necessary to check whether the substitute pill is real and effective.

However, an embarrassing scene happened.

The substitute pill rolled out of the mouth of the jade bottle, and when it landed on the woman's hand, it suddenly shattered, and an irregular crack appeared in the middle of the pill, and there was no sound of shattering, but the pill was broken in half.

Gong Xuan was stunned for a moment when he saw this scene, and his face couldn't help but show embarrassment.

He didn't expect that the four-grade inferior substitute heart pill he had refined would be shattered like this.

The woman looked up, looking puzzled, and then poured out the remaining two pills in the jade bottle.

The moment the remaining two pills fell into the palm of his hand, they shattered just like the first pill.

At this moment, Gong Xuan's face was really unbearable, and the elixir that he had worked so hard to refine turned out to be a waste pill at this moment.

It's just an insult to the face of his fourth-grade alchemist.

"Why are all the pills refined by my father cracked!" Gong Siyu was also surprised, he had never seen this situation before.

Gong Xuan hurriedly apologized: "Girl Lian, I'm really sorry, these four grades of substitute pills are indeed too difficult to refine, I didn't expect it to fail." This time, even the girl ran for nothing. ”

Even the girl sighed, very sorry, and said: "It's okay, I'm used to it, after all, even a fifth-grade alchemist has a chance of failure, Master Gong doesn't have to blame himself, just think it's my father who doesn't have that life." ”

Su Chen watched silently from the side, he didn't understand alchemy, and he wouldn't intervene in this kind of thing.

However, the Thunder Sword Soul spoke at this time: "That woman is a little interesting. ”

"Huh?" Su Chen asked, "Senior, what are you talking about?"

"Hehe, look closely at the woman's palm. The Thunder Sword Soul laughed.

Su Chen took a closer look, nothing special, and asked, "Look, what's wrong?"

Thunder Sword Soul: "Are you stupid, look carefully, do she have aura fluctuations in her hands." ”

Su Chen frowned, took a closer look, and indeed found that there were aura fluctuations, but was there anything wrong with this?

The Thunder Sword Soul explained: "This woman is a liar, in fact, the three pills are not broken, what she has in her hand is just a small trick." ”

Su Chen was surprised: "Fake?"

"You idiot, don't you see it if you look closely? The Thunder Sword Soul scolded.

Su Chen looked at it carefully, but he still couldn't see the trickiness in it, even if the Thunder Sword Soul said that the woman's hand was an illusion, he still couldn't see it.

However, just when he was puzzled, the woman's hand suddenly changed, and Su Chen saw that the picture on his hand was missing, although it was only for a short moment, but he saw it.

"It's fake!" he was surprised.

At this moment, even the girl had already put away the pill in her hand.

Gong Xuan didn't notice anything.

Su Chen was entangled for a moment: "Do you want to tell Master Gong?"

"It's up to you, anyway, this matter has nothing to do with you, you can get involved. The Thunder Sword Soul said indifferently.

Look at the alchemy furnace again.

Even the girl arched her hand at Gong Xuan at this moment: "Since Master Gong can't refine the Substitute Heart Pill, the little woman can only find another alchemist, and I'm really sorry to disturb Master Gong here today." ”

Gong Xuan also looked apologetic: "It's okay." ”

"Master Gong, farewell. Miss Lian took the two people beside her and turned to leave.

"Goodbye girl. Gong Xuan still looked apologetic.

Su Chen didn't stand up and speak from beginning to end, not because he was afraid of offending people, but because he felt that it was unnecessary.

He didn't want to get involved in so much trouble.

Gong Siyu pushed him at this time: "My father is done, you can go over." ”

"Good. Su Chen stepped forward and said hello: "Master Gong, meet again." ”

"It's you. When Gong Xuan saw Su Chen, a smile appeared on his face, "Xiaoyou is here to ask me for alchemy?"

Su Chen shook his head and said, "That's not it, it's just that there is something I want to ask Master Gong." ”

"That's right, but it doesn't hurt to say it. Gong Xuan said.

Su Chen asked, "I want to ask, what does [Soul Resonance] mean?"

Gong Xuan was stunned for a moment, he understood the first two words, but he didn't understand the last two words, and hurriedly asked, "What is it?"

When Su Chen heard this, he understood, and Gong Xuan didn't know what soul resonance meant.

However, he still used his aura to write these four words in the air and asked, "It's these four words, [Soul Resonance], that I want to ask Master Gong to teach." ”

Gong Xuan stared at the four words in front of him and fell into deep thought.