There are many heavenly realms in the Dao Realm... It can be said that any city in the Dao Realm has extremely powerful strength, because a city represents the existence of a heavenly realm, and there are countless cities in the Dao Realm... In fact, to be honest, there are even more objective lenses in the Dao Realm, and the number of objective lenses and ordinary people is tens of millions or even hundreds of millions of times that of the Heavenly Realm.

There are countless people in the Dao Realm every day, but the number of city lords in the Dao Realm has grown extremely slowly. In other words, even if there is a mature cultivation system and a perfect advancement environment, there are still countless people who fail in advancement. Advance failure is very dangerous because there is a chance of death in advancement failure.

Most people will drop first to two levels after failing to advance, and return to the 28th or 29th grade objective lens, but some people will destroy the source core after failing to advance and become useless people... and even more, they will explode and die after failing to advance... Not to mention the advanced dow mirror, there are not many since the formation of the universe...

In short, the thunder tribulation is very dangerous. There are countless practitioners who have died in the thunder tribulation throughout the ages. However, although the blood crystal cultivation is relatively weak, it has one advantage when advancing - that is, the mental power will not be tormented, so it is relatively better. However, the mental power is not burned, which means that Lin Xuan's mental power will not transform. If he wants to transform, he has to wait for the next heavenly tribulation of the source energy!

"Boom!" No matter what, the thunder tribulation has arrived, and the advancement can no longer rebel. For Lin Xuan, there is no time to rebel again. He must succeed in one go!

The golden lightning was wandering in the dark clouds, as if something was brewing. The clouds were getting bigger and thicker, covering the entire valley. The monsters around the valley ran away without a trace in an instant, creating a vacuum area within a radius of five or six kilometers. No matter how strong the monsters were, they all looked at the small valley in fear... The sky was so powerful...

——

In the distant Xuanyuan tribe, the three clan elders stood on the top of the Holy Mountain, looking at Lin Xuan's direction from afar, and felt inexplicably excited.

"It's finally started!" Ji Feng smiled with his lips pursed. He had already let go of the little knot in his heart. He sincerely hoped that Lin Xuan and the seven others could inherit Jin Jing and Xuanyuan Sword. It doesn't matter whether the person was brought by the Gongsun surname or the Ji surname brought by the surname. Everyone is a family.

"Yes, it's finally started!" Gongsun Luohua sighed.

"These kids are really fast..." Gongsun Qingyu smiled and shook his head and said, "The silver crystal of that Eastern samurai is very impure, and it actually has a trace of black. If you use that silver crystal to break through, you will have a high chance of failure. I didn't expect that they would find another one so soon..."

"Wait for the good news!" A voice suddenly came from the holy mountain.

"Yes!" The three clan elders bowed their hands like the Holy Mountain and all disappeared.

——

At the junction of the inner forest and the outer forest, the Xuanyuan tribe who entered the outer forest and fought for many days began to return to their house in 6 consecutive times. Gongsun Wushuang was the last one to return to his house, sitting on the sand, quietly waiting for the meals his wife cooked.

Suddenly, Gongsun Wushuang opened his eyes suddenly, walked to the door in two steps, and looked at the trembling body in the distance, and looked very excited. At this moment, Gongsun Wushuang stretched out his hands behind him and gently stroked Gongsun Wushuang's back, calming down.

"What's wrong?" the woman asked softly.

"I feel it, I can feel it, they did it!" Gongsun Wushuang smiled: "I'm afraid the next few days will be uneasy, but I feel that I'm not far from that level..."

"Well..." the woman nodded gently.

Gongsun Wushuang gently patted the woman's back of her hand and walked back.

——

The Heaven Realm is rare, so every time the Heaven Realm advancement will attract attention, but people or monsters within a certain range will feel that the scope of the objective lens is smaller, so only three clan elders in the Xuanyuan tribe and Gongsun Wushuang, who is infinitely close to the Heaven Realm, felt it. Of course, it also includes the powerful ancestor Yinglong.

However, Lin Xuan felt a little uncomfortable at this moment. After using the source energy to wrap the silver crystal, Lin Xuan felt that the source energy in his body was a little uncontrollable. The energy of the silver crystal seemed to be endless, and it rushed into Lin Xuan's body wildly. The source energy of the original source nuclear in Lin Xuan's body had long been huddled in the source nuclear and refused to come out, and the source energy of the blood crystal seemed to be boiling, and the gray air flowed continuously in Lin Xuan's body...

"Stand by it, the thunder tribulation is coming soon. You are very lucky that the blood crystal promotion will not be accompanied by the burning of mental power, you will suffer less... But you are very unfortunate... As for why you are unfortunate, let's talk about it after you advance!" Daoyuan still has time to joke.

Lin Xuan had no chance to fight back against Daoyuan at this moment. The source energy had lost control and began to transform. The gray airflow began to merge with the source energy, and the black crystal in Lin Xuan's heart also began to rotate wildly. The silver light began to appear on the surface of the black crystal, and Lin Xuan's momentum also began to fluctuate violently!

"Boom!" The golden lightning roared again, and the huge lightning fell down, and the target was Lin Xuan sitting cross-legged. Lin Xuan seemed to have no intuition, and the lightning slashed on Lin Xuan's head.

"Lin Xuan!" Li Xin shouted and was about to pounce out. However, he was grabbed by 6 Ran. Zhang Ming and Zhou Jiaxin quickly blocked Li Xin to prevent Li Xin from running out... I didn't see the lightning rushing to this side, and the formation had already begun to shake. This was the first thunder...

"Lin Xuan...Lin Xuan..." Li Xin's tears flowed out, she fell to the ground, staring blankly at Lin Xuan who was swallowed by lightning...

"It's okay, you don't have any help when you go out now, but it will interfere with Lin Xuan's advancement. The advancement can only depend on himself. Moreover, it has been recorded in ancient books that thunder tribulation is normal, so don't worry too much..." Zhang Ming said earnestly.

"Well..." Li Xin nodded and looked at Lin Xuan's figure without blinking.

Not only Li Xin, but everyone else looked at Lin Xuan with concern. They had not experienced the advancement of the Heaven Realm. They didn't know what to do, so whoever advances to the Heaven Realm is the most dangerous! So 6 Ran and Zhang Ming had discussed it a long time ago, and Zhang Ming had also calculated that other people will have a great chance of failure in advancement, only Lin Xuan... He has the greatest chance of success!

Lin Xuan naturally has the greatest chance of success. Why? Because there is a Dao Yuan hidden in Lin Xuan's body... The advancement of the Heaven Realm is very difficult for others, but very simple for Dao Yuan...

"Control, try to control the source energy, don't let it flow. Controlling the source energy is very important. If you can fully control the source energy now, you can spend a lot of time on consolidation in the future!" Dao Yuan shouted in Lin Xuan's sea of ​​consciousness. Because it was the Blood Crystal Heaven Realm, Lin Xuan's sea of ​​consciousness was still very calm.
Chapter completed!