The Huiling Pill that Ling Chen refined was only the size of a cherry, white and crystalline, and was interspersed with three extremely thin green silk threads.

The white part is the concentrated and purified centipede brain nucleus, and the green silk thread is the heavenly treasure that Ling Chen added.

After Ling Chen's many experiments, the number of green silk threads was kept at three, which was the best balance point.

If there is more, it will destroy the effect of the centipede brain core to replenish mental power, and if it is less, the speed of replenishing mental power is not fast enough.

Now it's just right.

After researching the Dan recipe for the Hui Ling Pill, Ling Chen began to refine it in batches.

The refining process of Huiling Pill is not complicated, there is no need for the medicinal power of various materials to penetrate each other, it is mainly a process of purification and concentration of turnips, therefore, it is not much time to refine a furnace of pills, three hours is enough.

Once refined, there can be more than fifty Huiling Pills!

However, the Hui Ling Pill is a consumable, and more than fifty Hui Ling Dan are only enough for the retreating martial artists to recover their spiritual power two or three times.

Therefore, Ling Chen spent the entire afternoon and night refining the Hui Ling Pill, and by the next morning, he had refined more than three hundred Hui Ling Pills!

After refining the pill for more than ten hours in a row, Ling Chen's spiritual power was also consumed a lot, and after swallowing a Huiling Pill, in less than half a minute, he was immediately full of energy!

Out of the room, Ling Chen went straight to find Luo Yu.

The existing Hui Ling Pill was definitely not enough for the Joy God to use them until they were out of the customs, but Ling Chen decided to divide them first, and then he would continue refining them when he was done.

After listening to Ling Chen's words, Luo Yu nodded and said, "Okay, you go to the aura room and give them the Spirit Returning Pill." ”

"Let's go?" Ling Chen said.

Luo Yu shook his head and said, "It's just a pill, so I can use it myself?"

Actually, Luo Yu is not hypocritical, he is unwilling to rub Ling Chen's favor.

Ling Chen is now a general of the military department, and sooner or later he will ascend to the position of a god general, and this day will not be too long, Ling Chen will command the military department, and the support of the top martial artists of the military department is indispensable.

Ling Chen understood Luo Yu's intentions, and he didn't force it, and said, "Godfather, then I'll go to the Le God to kill them." ”

Coming to the aura room where the Le Shen General was, Ling Chen knocked on the jade door of the aura room, but there was no reaction inside, thinking that the Le Shen General was cultivating, Ling Chen didn't bother her.

Came to look for thunderstorms, the same did not respond.

When he came to the aura room where Yuwen Chu was cultivating, as soon as he knocked on the door, Yuwen Chu's voice came from inside: "What's the matter?"

"It's me, Ling Chen. ”

A moment later, the jade door of the aura chamber opened from the inside, and Yu Wenchu appeared at the door.

I haven't seen him for more than a month, Yuwen Chu's hair is long, fluffy and messy, and his beard is unkempt, if it weren't for his strength at the peak of the late stage of seeing the gods, Ling Chen couldn't believe that the person in front of him was the meticulous Yuwen god general in his impression.

But Ling Chen didn't mean to despise Yuwen Chu, Yuwen Chu would become like this, which just showed that during this period of retreat, Yuwen Chu was cultivating wholeheartedly.

Yu Wenchu glanced Ling Chen up and down, and the expression on his face was like being coldly sandwiched.

"What's wrong?" Ling Chen was puzzled.

"What are you...... Seeing the peak of the late stage of the gods?" Yu Wenchu's tone was filled with a taste of sadness.

More than two years ago, when he first met Ling Chen, Ling Chen was just a small shrimp in the realm of strength, and in the blink of an eye, Ling Chen's strength realm had already caught up with him!

Moreover, with Ling Chen's cultivation progress, as long as any martial artist is caught up by him, he will soon be surpassed!

"Yes, Lord Divine General, are you still interested in practicing with me?" Ling Chen asked with a smile.

Yuwen Chudan hurt even more, before coming to the Spirit Stone Planet, he could still abuse Ling Chen casually, but now Ling Chen is at the same level and level as him, if he goes out to practice, who will abuse whom.

Most likely Ling Chen abused him!

"Practice a fart, Lao Tzu wants to retreat!"

Yuwen Chu rolled his eyes and took a step back, about to close the jade door of the aura room.

However, Ling Chen dodged into the aura chamber before the jade door could close.

"Boy, haven't you shown it enough?" Yuwen Chu was angry.

Ling Chen, this kid, hadn't come to the aura room to disturb him for more than a month, and now that he had broken through to the peak of the late stage of seeing the gods, he couldn't wait to come over and pretend to beep.

You want to pretend that you are looking for Leling Thunderstorm, to find Lao Tzu to dry yarn?

Ling Chen looked dazed and asked in disbelief: "What are you talking about, Lord God? Who said that I came to show you off? Besides, what is there to show off when I see the peak of the late stage of God?"

Yuwen Chu is angry, and he is at the peak of the late stage of seeing God...... He was despised!

When will the peak of the late stage of seeing God be looked down upon?

If it weren't for the fact that he might not be able to beat Ling Chen, Yu Wenchu would want to beat someone now!

Therefore, Yuwen Chu chose to endure, walked to the corner of the aura room, sat down cross-legged, and said lukewarmly: "What else do you want to say, say it." ”

Ling Chen paced towards Yuwen Chu and said, "It's nothing, just come and see how well the gods have opened up the sea of the adult's qi, and how long it will take to break through the Mixed Yuan Realm." ”

Speaking of business, Yuwen Chu didn't talk to Ling Chen anymore, and Zhengse replied: "With the Elf Divine Pill to enhance spiritual power, the opening up of the Qi Sea is quite smooth, and what you have refined is the best Mixed Yuan Golden Pill, and the progress of opening up the Qi Sea is even faster than I expected." As long as the aura can be supplied, it should be fine for another two months. ”

"Three months to open up a sea of gas is not slow. Ling Chen said in a deep voice.

Yuwen Chu was speechless, opening up the sea of qi in three months, can this only be regarded as not slow?

However, in front of Ling Chen's demon, breaking through the Mixed Yuan Realm in three months was really nothing to brag about.

"I can carve out a sea of qi in a month. Ling Chen looked directly at Yuwen Chu and said.

Yuwen Chu was stunned, and then said angrily: "I know that you are powerful! This is the real purpose of your coming to me, right?"

He finally understood, Ling Chen came over, not showing off the strength of the peak of the late stage of seeing the gods, but to tell him that he would break through the Chaos Yuan Realm before him!

Ling Chen's demon, Yu Wenchu admitted, and he was also convinced, but he just couldn't stand Ling Chen's cheapness!

"Uh, Lord Divine General, how can you say that?" Ling Chen looked aggrieved, "I mean, come and urge you, get out of the customs as soon as possible, and let's go to the depths of the centipede mining area together." You also know that it is difficult to mine a large amount of energy crystals without going to the depths of the centipede mining area. ”

Yuwen Chu was still angry, if he could break through faster, he would need Ling Chen to urge?

But the way of martial arts is not something that you can achieve overnight if you are in a hurry.

"The aura is guaranteed to be enough, in another month and a half, can you break through?" Ling Chen asked.

Yuwen Chu thought about it solemnly and shook his head.

Even if the aura is uninterrupted, how can it keep opening up the sea of qi?

The true qi is consumed, and it always takes time to absorb the spiritual energy, right?

You're running out of mental energy, so you have to have time to rest and recover, right?

"I knew I couldn't, but fortunately I was prepared. Ling Chen pretended to be helpless.

"What do you mean?" Yuwen Chu stood up abruptly and looked at Ling Chen in surprise.