For a long time after that, Su Mengli stayed in Ling Feng's Emperor Bead, because she needed to use the Xuanyue Secret Realm of the Heavenly Gate Sect to promote Lingwu, so she couldn't leave for a short time.

And continuing to stay in the Tianmen Sect made her very insecure, so he stayed here all this time.

However, since the last time, she had obviously distanced herself from Ling Feng, she had been cultivating on weekdays, and she would only occasionally chat with Ling Feng.

Ling Feng didn't take the initiative to talk to her, after all, he had never been an active person.

In this way, time passed day by day, and two months passed in the blink of an eye, and in these two months, the first form of Ling Feng's "Halberd Killing" had been practiced to a certain degree, and now at least ten splits could hit the true power of the halberd split.

During this time, he was not idle in alchemy, he learned a lot of basic knowledge of alchemy from Tianlei, and through these basic knowledge, he gradually mastered Zao Wouji's alchemy.

Now, he only lacked a pill that could be used to refine the pill, so he could try to refine it.

The Danding of alchemy is different from the Ding of alchemy, not only the refining method is different, but the requirements for the Ding are also different, fortunately, Zao Wou-Ki has a complete refining step in his memory, as long as there are materials, it can be refined.

It's just that the materials used to refine Danding not only require high toughness, but also extremely high requirements in terms of high temperature resistance, and there is only one material that can meet them, and that is Star Meteorite.

The star meteorite is an extraterrestrial thing, to put it bluntly, it is the metal contained in the meteorite, which has undergone the friction of the atmosphere and is extremely resistant to high temperatures.

However, compared to the Star Meteorite, there is one more thing that must be solved as soon as possible, and that is the Vermilion Bird Diagram.

Because whether it is alchemy or alchemy, it requires a fire-attribute physique, so that the energy with the fire attribute in the true qi will be transformed into a flame for alchemy after it is injected into the danding.

And Ling Feng's own physique does not have any attributes, if he wants to have a fire attribute physique, there are only two ways to alchemy, one is to replace the true qi fire with the earth core fire, but in the later stage, the earth center fire is no longer enough to meet the temperature required for alchemy.

And with the help of the Vermilion Bird Diagram, moreover, it had to be a Vermilion Bird Diagram above the third order to allow Ling Feng to indirectly possess the physique of the fire attribute.

In contrast, Ling Feng was more like choosing the latter, because the Vermilion Bird Diagram had to be cultivated sooner or later, but it was a pity that he didn't find the essence of fire at all.

"That's right. Suddenly, Ling Feng thought of Su Mengli's Fire Ling, you must know that Huo Ling is a descendant of the Vermilion Bird, and it has the blood of the Vermilion Bird in its body, and the blood of the Vermilion Bird is the purest essence of fire.

If he can get some Vermilion Bird blood, he can directly sacrifice the Vermilion Bird Diagram.

However, the blood of the Vermilion Bird is also very important to Huo Ling, even if it loses a drop, its cultivation will be affected, even if Su Mengli is willing, Huo Ling may not be willing to give it.

"Go and ask first, if it doesn't work, you can exchange it for something else. Ling Feng thought so in his heart, and then found Su Mengli.

"Mengli, there's something I want to discuss with you. Although they didn't talk much during this time, they all regarded each other as friends, and as for "Mengli", she also asked her to call it.

"What's the matter?" Su Mengli opened his eyes and looked at Ling Feng with some strange eyes, knowing that it was the first time he had taken the initiative to talk to himself in so many days.

"I remember you had a flaming feather, and it wasn't by your side?" Ling Feng asked.

"It's in my beast bag...... How could you ask about it, don't tell me the idea you're going to hit it. Su Mengli said busily.

"Hehe, I want a few drops of Suzaku blood......"

"Stop!" Su Mengli hurriedly interrupted him and said, "I said that your kid has a really big appetite, and one mouth is a few drops of Vermilion Bird blood, do you know that my Xiaohong only has a few drops of Vermilion Bird blood in total?"

"I really don't know. When Ling Feng heard Su Mengli say this, he immediately felt that there was no play.

"There are only three drops in total, and one drop is very important to it, and I can't take out a few drops, not a single drop. Su Mengli said.

"Ah, it's only three drops?" Ling Feng was stunned, he had thought that such a big fire feather would have dozens of drops of Vermilion Bird blood in his body, but he would have thought that there would only be three drops, which was too little.

"What do you think, it's the blood of the Vermilion Bird, the blood of the legendary beast, you think it's the blood of your golden carp, and you can make dozens or even hundreds of drops casually. Su Mengli said speechlessly.

"That's just as well. Ling Feng nodded, he thought it too well.

"However, what do you want Vermilion Bird Blood for, is the Fire Essence okay?" asked Su Mengli.

"What, you have the essence of fire?" Ling Feng's eyes lit up again, the blood of the Vermilion Bird was not necessarily needed to refine the Vermilion Bird Diagram, the essence of fire could also be.

"There were quite a few of them before, but they all fed me Xiaohong, and now there is a little left. Su Mengli said.

"Ah, it's used to feed the fire. Ling Feng was a little speechless, you must know that the value of the Fire Essence is quite high, and the value of a fist-sized Fire Essence is even higher than the value of the Fire Feather.

And she used the essence of fire as food to feed the fire feathers, which must be a loser to do.

"Yes, this Fire Feather can only increase by devouring the Vermilion Bird Blood in the Fire Essence's body, if the Vermilion Bird Blood in its body can reach four drops, then it can evolve, and then it can compete with the Fourth Order. Su Mengli said with some anticipation.

"Then how much do you have left now, lend it to me first, and I'll pay you back later. "Ling Feng didn't want her to continue feeding, she was too loser.

You must know that if you want Huo Ling to evolve, the amount of Fire Essence you need will be an extremely large amount, and feeding with so many Fire Essence is far more than the value of Fire Feather.

If all the fire essences were given to him, it would be enough to promote his Vermilion Bird Diagram to the fourth rank or above.

"That's all I have left, I'll give it all to you. As she spoke, she took out the essence of fire the size of a football, and Ling Feng was shocked when she saw it.

Such a large fire essence was described by her as "there is only this left", so how much she had to waste before.

"Then thank you, don't worry, I will pay you back later. Ling Feng immediately took it, with so much Fire Essence, not only could he refine the Vermilion Bird Diagram, but also raise its level to the first order, which was beyond his expectations.

"But I'm curious, what do you want the Fire Essence for?" Su Mengli asked, she knew that the Fire Essence was very precious, but its use was very limited, except for being able to feed the Fire Feather, that is, refining medicine and forging could be used a little.

And Su Mengli didn't believe that Ling Feng could refine medicine or forge, and even if he could, he wouldn't be able to use materials of the level of Fire Essence, which could only be used when refining artifacts above the spirit weapon.

"I can't tell you this, I hope you understand. "The Four Holy Diagrams are his biggest secret, which is destined to rot in his stomach.

"Well, then I won't ask, but if that's not enough, I'll take you to pick some later. Su Mengli said.

"Oh?" Ling Feng's eyes lit up, "Do you know where the Fire Essence is?"

"Yes, but that place is very dangerous, I only picked a little outside at the time, if you want to go deeper, you must have a cultivation above the Lingwu Realm. Su Mengli said.

"Okay, let's go back later. Ling Feng was a little excited, knowing that this Fire Essence was extremely small in existence, and it was very difficult to collect enough Fire Essence by ordinary methods.

And with the place Su Mengli said, it will be different, even if you can't enter it now, you don't have to worry about it when your cultivation is high in the future, after all, that place won't run.

"Then do you know where the three essences of gold, wood, and water are found?" Ling Feng asked.

"I don't know. Su Mengli shook her head.

"Oh. Ling Feng was a little disappointed, but this was also reasonable, if these things were so easy to find, there would not be only a few people in the Four Holy Palaces cultivating back then.

After that, they talked a few more words, and then Ling Feng left Emperor Zhu.

These days, he has also been exchanging spirit stones for contributions, and then using the contributions to issue a task in exchange for the essence of the five elements.

Not to mention that the effect is not bad, a few days ago, he exchanged a small piece of gold essence for a hundred thousand contributions, and with it, his White Tiger Diagram was promoted to the first order.

And yesterday, someone found him, saying that he had a piece of wood essence, wanted to exchange contributions with him, and agreed to trade today, so Ling Feng came out this time to complete the transaction.

According to the location they had agreed on before, Ling Feng came to the back mountain of the Heavenly Gate Sect, but it was not where Su Mengli lived, but it was another place.

It's more secluded and less crowded.

Ling Feng was also a little strange before, but he didn't think much about it.

At this moment, there was still an hour or so before the time they had agreed, and he was not in a hurry, sitting on the ground and waiting quietly.

But at this moment, there was a noise in the distance, Ling Feng thought that the person was coming, so he stood up, and through the gap, he saw that four people were approaching this side.

In addition to the person he agreed with, there are also three martial artists of the Nine Realms.

Seeing this scene, Ling Feng immediately sensed that something was wrong, and jumped onto the big tree next to him in a flickering manner, and at the same time used the Emperor Bead, draining his own breath, and quietly observing them.

Soon, they came to the place where Ling Feng was just now.

"Cao Zhan, when is that person coming?" asked a martial artist from the Nine Realms of Earth Martial Arts.

"Cao Zhan?" Ling Feng raised his eyebrows when he heard this name, this surname immediately made him think of many things.

"After about an hour, you will hide in the shadows, and when I make a deal with him, I will take him down, and then nothing will happen to you. Cao Zhan said.

"Good. With that, the three of them disappeared into the dense forest.

"Ling Feng, I really didn't expect to meet you here, today I will kill you to avenge my brother and father. Cao Zhan said coldly in a low voice.