When the foundation-building thing is fused with the True Qi Vortex, what is obtained is only a half-finished Dao foundation.

It is necessary to descend the foundation building heavenly tribulation, and after the baptism of the heavenly tribulation, the half-finished Dao foundation can be transformed into a real Dao foundation.

However, there is a time limit for the arrival of the Foundation Tribulation.

According to the experience of the ancients, the longer this time period and the later the foundation building tribulation comes, the more conducive it is to building a high-quality Dao foundation.

The longest period, up to 100 days, is commonly known as "100 days to build the foundation".

Su Luo wasn't sure if he would be able to reach the Hundred Days Foundation Building, but before leaving the Dungeon World, he had estimated that his Foundation Building Heavenly Tribulation would take at least a few dozen days to come.

However, now, not long after Su Luo came out of the underground palace world, the heavenly tribulation actually began!

This was really unexpected by Su Luo.

"Wait......" Su Luo suddenly realized something, and hurriedly manipulated his divine sense to look inside his dantian.

Dantian, semi-finished road base suspension.

In addition to this, there are ten light seals, which rotate around the semi-finished Dao base.

"Ten Marks?!100 Days to Build a Foundation?!"

Su Luo was shocked and felt incredible.

Depending on the length of time it took for the Foundation Heavenly Tribulation to arrive, every ten days, an imprint would condense in the body.

When the foundation of the 100-day foundation is reached, it will naturally condense into ten imprints.

Now, in the dantian, the ten imprints revolve around the semi-finished Dao base, doesn't it mean that Su Luo has achieved a hundred days to build the foundation?

"But...... Why?!"

Su Luo's eyes were full of incomprehension and doubt.

With his mind racing rapidly, Su Luo thought of a possibility.

It is related to the relics of the end of the south and the law of time.

Just now, when he was on the verge of death, the half-finished Dao Ji in his body was stimulated, and the power of time was chaotic, giving birth to the secret method that should have been conceived in the Foundation Building Realm in advance.

Maybe Su Luo's half-finished Daoji, it was at that time, under the effect of the power of time, that a hundred days passed in an instant, and a hundred days were achieved!

If so, it makes sense.

"The law of time is really terrifying. Su Luo sighed.

The power of time can be traced back to the past, and it can also be taken advantage of the trend to let people step into the future!

"Hehe, Su Luo, Su Luo, you are really miserable, you can't even stand the heavens, I want to send down thunder and lightning to punish you!"

Alexei, Ishida Ichiro, Ouyang Kang and other people from the three camps looked at Su Luo gloatingly, their eyes full of playfulness.

They had already retreated, far away from Desulo.

These people were all waiting for the sky to continue to rain thunder and lightning and forcibly obliterate Su Luo.

Su Luo withdrew from his divine sense and looked inward, glanced up at them, and said with a smile: "You really don't have knowledge, can't you even see the foundation building heavenly tribulation?"

"What?!Building the Foundation of the Heavenly Tribulation?!"

Everyone was stunned, they hurriedly looked up at the sky, looking at the expanding dark clouds, and the shock in their hearts was indescribable.

This dark cloud turned out to be a cloud of calamity?

And, what's even more terrifying is that this is just a foundation building catastrophe?!

In other words, Su Luo, who had been fighting with them, was only a Qi Refining Realm that couldn't even build a foundation realm?

That's crazy, isn't it?!

"Damn it!"

Alexei, Ishida Ichiro, Ouyang Kang and the others instantly turned blue and extremely ugly.

When Su Luo fought them before, he used the power of his flesh most of the time, so much so that they ignored Su Luo's own realm.

Now, when they learned that Su Luo only had the Qi Refining Realm, their heads were dizzy, and they felt the urge to vomit blood.

What kind of demonic genius did this provoke?!

Only in the Qi Refining Realm, it is inseparable from all of them!

If you wait for Su Luo to really step into the foundation building realm, then you still have it?

I guess I'll kill them in minutes, right?

The mood of everyone had to be low, and the previous schadenfreude was completely gone.

Thundered!

The Sky Tribulation Cloud continues to expand, inspiring endless thunder.

At this time, the clouds were about to reach a hundred feet.

"Alas, a hundred-foot range of the Tribulation Cloud, this is the Heavenly Tribulation of the Taishang Foundation!"

"It seems that the foundation built by this kid must be extraordinary. ”

Ishida's face changed again and again, and he felt that the situation was not optimistic.

Because, if the Dao Foundation built is just a character, the Foundation Heavenly Tribulation is an ordinary Tribulation Cloud.

However, if the quality of the Dao Foundation reaches the earth grade or above, then it will transform into an even more powerful Heavenly Tribulation!

"Is the Dao foundation he built an earthly product or a heavenly product?"

Ichiro Ishida's face was cloudy, and he secretly guessed.

As an enemy, he naturally hoped that Su Luo's Daoji would only have the best of the earth.

Alexei, Ouyang Kang, Ouyang Cao, Ishida Fujixuan, and Ishidano were also gloomy, and they didn't want Su Luo's Daoji to be too strong.

Rumble!

Another bolt of lightning fell, striking Su Luo.

Su Luo's body only trembled slightly, and he didn't react much.

Because, this is just a rehearsal before the arrival of the Heavenly Tribulation, and only when the Tribulation Cloud has spread will the Tribulation officially begin.

Thundered.

The thunder was rolling, and the clouds were still expanding, and soon broke through the range of a hundred feet.

"Come on. ”

Su Luo stood on the top of Baihuang Mountain, looking at the clouds in the sky, with a strong fighting spirit.

However, the Heavenly Tribulation did not fall, boom, the expansion of the Tribulation Cloud, did not stop!

Su Luo was slightly stunned, but he didn't care.

It's just that the spiritual product Dao foundation he built is a little special, so the Taishang Heavenly Tribulation will be stronger than the Taishang Heavenly Tribulation of the Heavenly Dao Foundation.

Thundered.

The thunder was deafening.

But soon, Su Luo realized that he was wrong.

The clouds had spread to a few hundred feet before they stopped.

What's even more terrifying is that the dark clouds actually have a tendency to be purple.

"What?"

Su Luo squinted his eyes and looked at the clouds of thunder and lightning in the sky that had not yet fallen.

Alexei, Ishida Ichiro, Ouyang Kang and others were also attracted by this scene and looked at the clouds one after another.

I saw that the change in the color of the clouds continued, and purple was gradually replacing black.

Soon, the clouds turned completely purple!

"Zixiao Heavenly Tribulation?!"

The corners of Su Luo's mouth twitched fiercely: "God, is this going to kill me?"

What is the Purple Sky Tribulation?

The Heavenly Tribulation that can only be encountered when the Foundation Building Realm breaks through to the Jiedan Realm!

In other words, the Zixiao Heavenly Tribulation is a Heavenly Tribulation for the Great Perfection of the Foundation Building Realm, and it is not a Foundation Building Heavenly Tribulation at all!

"Hahaha! That's interesting!" Ouyang Kang and Ouyang Cao laughed.

"Su Luo, I said it a long time ago, even God can't get used to you and wants to put you to death!" Alexei's face was full of joy and pride.

"Okay! Now we don't have to worry or worry, the Heavenly Tribulation will take the initiative to help us kill Su Luo!" Ishida Ichiro, Ishida Fujigen, and Ishidano also gloated and teased.

Thundered.

At this moment, the clouds are completely finalized.

Three hundred feet.

Purple.

Purple Sky Tribulation.

Rumble!

A sturdy thunderbolt as thick as a water tank fell from the clouds and headed straight for Su Luo.

The first tribulation of the Zixiao Heavenly Tribulation is here!