"By the way, brother, I have another information. As far as I know, among the generals of the Dongyuan Prefecture, there are monsters disguised as humans, and humans who defect to the demon clan." Yang Wan said.

"I know this." Lin Yun's eyes narrowed slightly.

"But I don't know who they are," said Yang Wan.

"I'll find it out."

Huo Zhen walked up and said, "Brother, I will set out now to deal with Yang Wan to get rid of the three human spies that Yang Wan said."

Huo Zhen was ready to go, and he seemed impatient.

"Well, go, I'll go back first and wait for your good news." Lin Yun responded.

"Okay big brother."

"Yang Wan, come with me!"

Huo Zhen immediately called Yang Wan, jumped off the flying boat, and asked Yang Wan to lead the way to solve the problem.

Only Lin Yun and Wei Qi were left on the flying boat.

"Wei Qi, this crystal coffin can help you improve the two prototypes of mystery to complete mystery, and I will lend it to you." Lin Yun waved his hand to show off the mystery coffin.

If you don’t have to doubt people, you won’t doubt people. Since Lin Yun has recruited him and promised to help him break through to the realm of tribulation, he will naturally be able to sit down.

This mysterious coffin is an important part of helping Wei Qi break through the tribulation realm.

For Lin Yun today, the Coffin of the Secret is useless, but Lin Yun can use him to cultivate his talents.

"Is this crystal coffin so magical?" Wei Qi stared at the mysterious coffin in surprise.

"You can just lie in and try it." Lin Yun said with a smile.

"I'll try."

Wei Qi immediately turned over and entered the coffin of the mystery and lay down, trying to practice the mystery.

"Well? The curious feeling is indeed of great benefit to the mystery!" Wei Qi quickly felt the mystery of the mystery coffin.

A moment later, Wei Qi came out of the coffin of the mystery.

"Brother, this crystal coffin is definitely a treasure!" Wei Qi said in surprise.

"Of course it's the treasure. Now you know, why do I have the confidence to let you break through the Tribulation Realm within two years?" Lin Yun said with a smile.

"I understand! I understand!" Wei Qi nodded with a smile.

He personally felt the power of the Coffin of Mystery, and naturally believed it.

"It will be your use before you break through the Tribulation Realm!" Lin Yun smiled.

"Brother, this..., this is so precious, I can't afford it." Wei Qi shook his head and said.

"This thing is no longer useful to me, but it is very important to you. Don't be polite to me, put it away quickly." Lin Yun smiled and patted Wei Qi on the shoulder.

"Brother, you are willing to share this kind of treasure with me. I, Wei Qi, will remember this kind of kindness! In the future, I will go through fire and water and never give up!" Wei Qi clasped his fists and his tone was sonorous.

Wei Qi was naturally moved. Generally speaking, who would like to take out this kind of treasure for others to use?

"You don't need to think too much, just practice hard. As for your way to break through the mystery of light and darkness, I will help you." Lin Yun said.

...

The flying boat flew all the way back to the Dongyuan Mansion City.

Palace of the Lord.

Lin Yun asked Butler Sun to arrange his residence for Wei Qi. After the residence was arranged, Wei Qi couldn't wait to practice. He wanted to quickly use the Coffin of the Secret.

Lin Yun also asked him not to use it for the evening dinner, just practice with peace of mind.

After giving the order, Lin Yun also returned to his bedroom.

This trip today was a great reward for Lin Yun. He also took over the general Wei Qi and Yang Wan's six-turn tribulation state.

There are currently three masters under his command, plus Wei Qi, the third-level Mahayana realm.

“There is another gain.”

Lin Yun flipped his hand and took out the Qilin essence and blood.

"So much Qilin blood must be refined into essence."

Lin Yun directly entered the space of Yimingxin Tower.

Immediately afterwards, Lin Yun took out a medicine cauldron, poured all the essence and blood of these Qilins into the medicine cauldron, and began to temper them.

This tempering took 26 hours.

"It's almost done!"

Lin Yun waved his hand and five drops of concentrated Qilin essence and blood flew out of the medicine cauldron and hung in the air.

So many Qilin essence and blood condensed into these five drops is naturally the essence of the essence.

The Qilin bone in Lin Yun's arm has been upgraded twice. If you want to upgrade again, the Qilin blood needed is not quantity, but quality. You must have enough essence of Qilin blood to improve it again. If the purity is not high enough, no matter how much it is, it will not be able to improve it.

And these five drops of concentrated Kirin essence and blood are of great quality!

"Let's start!"

Lin Yun first retreated from the Heart of Frost, and then used the Heavenly Dao-level Sword Ziqiong Sword to cut the skin open and injected these five drops of concentrated Qilin essence into the demon bones!

boom!

These five drops of Qilin essence and blood entered the body, and a terrifying monster aura instantly erupted into Lin Yun's body.

Lin Yun was not surprised that he had already prepared all his plans for this.

"town!"

Lin Yun gritted his teeth and mobilized his will to suppress this anger.

If a person with weak will, he will be eroded by this anger and eventually becomes a madman, so few people dare to try to transplant the demon bones into his body. After all, there are many ways to improve his cultivation and do not have to choose such a high risk.

But for Lin Yun, there was no big problem, so he quickly washed away the anger.

After these five drops of concentrated Qilin essence and blood were injected, Qilin bones immediately emitted countless spots of light.

Not long after, the movement subsided.

"It's done." Lin Yun smiled.

This time, the quality of the demon bones has been improved to a higher level. On the basis of the past, we can help Lin Yun about 30% or 40% of the strength.

Don’t underestimate this improvement. In fact, the increased power value is still very considerable!

The quality of this Qilin demon bone is already extremely high. If you want to improve this demon bone, you may only use the Qilin essence and blood at the Tiande level to improve it.

"Next, we still have to improve our realm again. This is the fundamental reason. It was just that the last time we raised two realms, the realm was not stable enough, and we had to stabilize the realm again." Lin Yun murmured to himself.

“It’s time to go out.”

Lin Yun immediately stood up, left the space of Yimianmingxin Tower, and returned to his bedroom.

This time, it took more than 25 hours to improve. This is equivalent to a little over the past five hours, and now it is seven o'clock in the evening.

As soon as Lin Yun returned to the bedroom, he sensed someone outside the bedroom. Lin Yun released his spiritual sense and investigated. It turned out that it was Huo Zhen and Liang Yuan, who were waiting outside the door.

"Huo Zhen, Brother Liang, come in." Lin Yun said to the door.

After the words came, Huo Zhen and Liang Yuan pushed the door open and came in.

"Brother, Yang Wan took me and destroyed the three spies who defected to the demon clan." Huo Zhen reported.

"Nothing went wrong, right? How is Yang Wan's performance?" Lin Yun asked.

"Brother, everything goes well, and Yang Wan is also working very hard. Maybe he knows that he is guilty, so he really wants to show himself." Huo Zhen said.

"Is that so? That's pretty good." Lin Yun nodded.

"Brother, the harvest this time was also good. I collected more than 20,000 spirit crystals from these three guys, plus 2,300 tribulation pills, and some other weapons and magic weapons. It can be worth a little money if you sell them all, and everything is all here."
Chapter completed!