Shaking his head, Zhang Yifeng no longer pondered the heart of the corpse beast, but took out a lot of medicinal materials from the storage ring.

These medicinal materials are all used to refine the Great Ascension Yuan Dan.

On his return this time, the first task is to improve his cultivation, and he must raise his cultivation to the peak of foundation building as soon as possible, and even break through the foundation building and enter the valley period.

If the Great Ascension Yuan Pill is not enough, he still has corpse crystals and energy crystals left behind by the Demon Spider King after his death. Zhang Yifeng believes that even if he can't enter the Bigu period, it is not far from the Bigu period.

Zhang Yifeng took out the Dan furnace and began to refine the Great Ascension Yuan Dan.

As the youngest Dan King in the Lingyue Continent, the Great Ascension Yuan Dan was no stranger to Zhang Yifeng.

In just ten minutes, Zhang Yifeng refined the first furnace of Dasheng Yuan Dan.

A day later, Zhang Yifeng exhausted all the medicinal materials in his body, and refined a total of 1,000 Dasheng Yuan Pills. This sounds like a lot, but in fact, it is impossible to directly raise a person's cultivation to the peak of foundation building.

Because each level of cultivation is upgraded, the number of Great Ascending Yuan Pills consumed will increase exponentially.

In the following time, Zhang Yifeng stayed in Weiwo City, frantically improving his cultivation.

Half a month later, his cultivation was promoted to the third layer of foundation building, and a month and a half later, his cultivation was promoted to the seventh layer of foundation building.

The reason why it was so slow was because he needed to find time to consolidate his cultivation.

"On the seventh layer, the Great Ascension Yuan Dan and the corpse crystal have all been consumed."

On this day, Zhang Yifeng opened his eyes.

The cultivation of the seventh layer of the foundation building period is absolutely unrivaled in the world, and any grandmaster has only a dead end in front of Zhang Yifeng. However, this kind of cultivation is still not safe in the hidden door.

The cultivation of the city lord of a sub-city in the hidden gate must be the acquired realm. The city lord of the main city must be an existence beyond the acquired realm.

Even if Zhang Yifeng enters the Bigu period, he must keep a low profile in the hidden gate, not to mention the foundation building period.

"Take the energy crystal."

Zhang Yifeng did not rest, but took out the energy crystal left by the Demon Spider King in one go.

This energy crystal contains the power of rage. It is no less than the high-quality spirit crystal of the Spirit Moon Continent.

However, just when Zhang Yifeng was about to absorb the energy, the dragon ring suddenly made a sound, and someone was connecting with him.

"Butterfly...... Is there something wrong? ”

Zhang Yifeng's puzzled voice came, and the person who connected with him was the Dragon Group Butterfly.

"Zhang Yifeng, where are you? If it's in the only city, hurry up and leave with your people, otherwise, your life will be in danger! The voice of the butterfly seemed to be in a hurry.

As soon as her voice fell, a muffled boom came from the dragon group, and it seemed that there were people in the dragon group fighting.

"What's wrong? Is there an outside enemy in the dragon group? Zhang Yifeng frowned and asked.

"Don't worry what's wrong, just get out of here. I don't have the time to say much now. ”

Rumble!

There was another loud bang, and it seemed to be getting closer and closer to the rose.

"Is it someone from the hidden door?"

Zhang Yifeng's brows furrowed tightly, he could make the dragon group so embarrassed, only the people in the hidden door. In the hidden door, there is a master who goes to the dragon group!

As a special organization of Huaxia, it stands to reason that Huaxia warriors will not trouble the Dragon Group, unless they have a grudge. And the only one who has a grudge with the dragon group is the Nalan family.

Almost two months have passed, and the Nalan people in the hidden gate finally know what happened in the Nalan family's base camp.

Sure enough, Butterfly's next words verified Zhang Yifeng's guess: "Well, it's from the Nalan family." ”

The butterfly said this, and there was no more sound.

Zhang Yifeng's face was difficult to see, and he tried to contact Whitebeard, but no one answered at all.

Zhang Yifeng stood up, planning to take the Shattered Sky Trace to the Dragon Group to see the situation.

Just as he was making a move, the dragon ring shook again, and someone tried to connect with him again, this time by video.

After the video is connected, a three-dimensional three-D projection appears in the air.

In the projection, a person Zhang Yifeng didn't know appeared, this was a middle-aged man with long hair, who looked like he was in his forties, his eyes were as cold as eagles, and there was a weird sneer on the corner of his mouth.

"Zhang Yifeng?"

The middle-aged man asked softly, and the smile on the corner of his mouth actually became bloodthirsty. Those cold eyes were even more revealing of amazing killing intent.

"It's me."

"It's you. You are very kind, and you actually dare to make a move against the Nalan family. However, there will definitely be a price to be paid for making a move against the Nalan family. If you don't believe me, take a look around. ”

The middle-aged man did not have a dragon ring, and the reason why he was able to contact Zhang Yifeng was because the butterfly was lying next to him dying, and he used the dragon ring of the butterfly. At this time, he raised the butterfly's hand and turned around, and the surrounding scene clearly appeared in Zhang Yifeng's sight.

The entire dragon group was in a mess, Whitebeard, Tianlong, and even Meng Lao were lying on the ground, although they were not dead, they were also injured not lightly.

In the entire dragon group, no one is a middle-aged opponent. Because he's from the Hidden Gate!

In the secular world, the hidden door has always been a taboo existence. Very few people offend the hidden door. Because, the people of the hidden door are absolutely powerful!

"What? Aren't you angry, but don't worry, I didn't kill them, after all, they are the official organization of Huaxia. I'm just looking for them to vent my anger first, and by the way, let Hua Xia know that my Nalan family is not as simple as it seems. Then, I'll slaughter your whole city. Are you going to run away? ”

The smile on the corner of the middle-aged man's mouth became more and more bloodthirsty, and he stared at Zhang Yifeng with a playful look in his eyes. It seems that Zhang Yifeng is an ant in his eyes, and he can be crushed by him at will.

"Are you finished?" Zhang Yifeng finally spoke, "It's time for me to say it, I'll only say three words: You come!" ”

As he spoke, Zhang Yifeng raised his right hand and raised his middle finger towards the middle-aged man, and hooked his middle finger towards himself.

This action is definitely very insulting! This action is described in five words, which is: Here you come, stupid.

"Good, good! You're more kind than I thought. Rest assured, the place you are tomorrow will be in ruins. ”

The middle-aged man said and hung up the communication directly. The dragon group is there, I don't know what the situation is.

After a while, the dragon ring vibrated again, this time from Whitebeard.

"Zhang Yifeng, hurry up, that person is really strong. I never expected that the people of the Nalan family would mix so well in the hidden door. Whitebeard's somewhat weak voice came.

Hearing Whitebeard's voice, Zhang Yifeng finally breathed a sigh of relief: "Whitebeard, it's okay if you're fine." But don't worry, I won't run away, and I want him to pay back tenfold and hundredfold for what you have suffered today. ”

"No, you're no match for him. In the summer, I am afraid that no one can defeat him. He has now gone to the other three major families, and he should have gone to Liwei. His purpose in doing this was to make the Nalan family rise again. ”

Zhang Yifeng said lightly: "As long as I am here, there is no possibility of the Nalan family rising again." It's okay if the people of the Nalan family are so domineering, I don't have to worry about them coming to Yin. Tomorrow, if he doesn't come, he will come, and I want him to pay a heavy price for what he has done! I want him to live rather than die. ”