The sky thunder bomb is not only lethal, but also easily detonated.

If you are not careful, the energy released may trigger the detonation point of the thunder explosion, causing irreparable losses.

Yuwen Feng had just advanced and had not yet established his cultivation level, so Yichen dared not let him take risks.

In fact, even Yichen himself was careful to investigate around.

In addition to mental power, Yichen even deliberately restrained his breath to prevent the energy in his body from causing a crisis.

Even so, with Yichen's mental state, he can easily detect various unusual auras and the existence of abnormal conditions within a radius of five to ten miles.

However, what disappointed Yichen was that in one hour, he checked all the barrier formations arranged by Yin Wuwei, and never found even a slight explosion of thunder.

"Will this... be buried deep underground?"

Yuwen Feng felt strange. Since Yin Wuwei wanted to destroy Jiuyou City, he would definitely place enough thunder bombs.

Moreover, in order to prevent anyone from destroying it, the best way is to place the thunder bomb in the barrier formation.

Only in this way can we ensure that we can control it at any time and make decisions.

"That's right, I'll go down and take a look."

With Yichen's feeling, not to mention the enveloping area of ​​the barrier formation, even the entire underground space of the palace would have no information about thunder explosion.

However, for the sake of safety, Yichen was still willing to sneak into a deeper underground as Yuwen Feng reminded so as to be foolproof.

The underground space of the royal palace is hard, which has great resistance to stealth, but there is not much rock or the like.

Even if he has not been promoted to the peak level of the War King, Yichen can still use the earth escape technique very easily.

What's more, the safety of Jiuyou City is of great importance, and Yichen uses his stealth methods to the best of his performance.

First, the barrier formation was covered with careful investigation, and the depth was even more than ten miles, and no abnormality was found.

Then, the scope was expanded again, and the dozens of miles of the surrounding area of ​​the underground space of the royal palace were sieve and not missed any small corner.

More than an hour passed before Yichen returned to his previous position, his face full of confusion.

“How many were found?”

Seeing that Yichen was empty-handed, Yu Wenfeng asked anxiously.

Yichen once said that if the thunder in the underground space of the royal palace was found, you must get it to the palace hall of the Sartre Kingdom and let Yuwen Ze and the court officials take a look.

Through facts, the harm of Yin Wuwei and Youyinmen is so great.

This inspires the fighting spirit of the court officials. Even if Yuwen is unwilling, he may not stop everyone from deciding to eradicate Youyin Sect.

Resolving the crisis in Jiuyou City is not only to protect the lives and safety of millions of people.

Moreover, he wanted to force Yuwen Ze to agree to restore General Bai's official position and command the officers and soldiers of the Sartre Kingdom.

The court of the Sartre Kingdom truly participated in the battle to wipe out Youyinmen and made efforts for the stability of the Tianluo Continent.

He specially asked Yuwen Feng to come over, just to ask him to come forward and strive to get satisfactory results as soon as possible.

Therefore, for Yuwen Feng, the more thunder bombs found, the higher the success rate of persuading his father and his ministers.

"It's so strange that there was no thunder bomb found in the entire underground space of the palace..."

Unless a super strong man visits the underground space of the palace, no one can find Yuwen Feng's hiding place.

"But I..." Yuwen Feng didn't know what was selling in Yichen's gourd, and he was interrupted by Yichen when he was about to protest.

"In the past two days, you can stabilize your cultivation and save time to affect your strength."

Regardless of whether Yuwen Feng was willing or not, Yichen hurriedly left the underground space of the palace after finishing the explanation.

"Hey...you wait..."

Yichen's figure disappeared in an instant. When Yu Wenfeng came to his senses, Yichen's traces were gone.

With Yuwen Feng's cultivation strength, even if he refused to stay, he would not be able to get rid of the control of the undead king's energy.

Even if I feel unwilling to accept it, I have to wait with peace of mind.

With the energy protection of the Undead King, Yuwen Feng doesn't have to worry about being discovered.

Since he came, he would be at ease. In desperation, Yu Wenfeng simply calmed down and calmed down his mind and stabilized his cultivation.

Several failed attempts to fight against the king, which consumed most of Yuwen Feng's energy storage.

Fortunately, Yichen let him attack the king in the sun and moon space, so that the energy in Yuwen Feng's body could be quickly replenished.

Not only can it maintain the necessary consumption of the king, but it also has a certain energy balance.

The extra pure energy is just used to stabilize the cultivation level. Yuwen Feng took this opportunity to truly step into the ranks of the powerful war kings.

Although I felt that Yichen was too cautious, some of the panics were panic, making it seem like there were enemies everywhere.

However, Yu Wenfeng still followed Yichen's requirements and stabilized his cultivation level, he stayed quietly in the underground space of the palace to see what kind of situation would happen.

What Yuwen Feng did not expect was that Yichen's premonition was really fulfilled.

The first person to enter the underground space of the palace was Yuwen Feng's father, His Majesty the King of Sartre Kingdom Yuwen Ze.

If I hadn't seen it with my own eyes and killed Yuwen Feng, I wouldn't have believed that his father would be much more agile than I thought.

Although I sat on a specially made wooden chair, my body was similar to what I originally looked like, with a sharp nose bridge and a high cheekbones.

But in the deep-sleeping eyes, two terrifying gloomy lights were shot out.

Just when Yuwen Feng could not express his feelings, Yuwen Feng's actions surprised Yuwen Feng even more.

Yuwen turned the wheel of the wooden chair and came to the center of the underground space of the palace. If Yi Chen had not cracked the barrier formation of Yin Wuwei, this place would not have been easily penetrated.

He slowly stood up, his thin and thin legs gradually left the wooden chair and stood on the ground.

As soon as he bent down, Yuwen touched the wooden chair gently, and a bunch of black and round things appeared in front of Yuwen Feng's eyes.

After a closer look, Yu Wenfeng realized that what his father was holding was Yichen searching everywhere but the thunder bomb that he could not find.

A rough estimate is that there must be forty or fifty thunder bombs in the number of heavenly thunders.

He was very confused inside, but he didn't dare to speak, and Yuwen Feng didn't know what to say.

Yuwen carefully blew dozens of thunders and gently took out the wooden chair's mezzanine.

Standing in the center of the underground of the palace and looking around, Yuwen blew up the sky thunder to the ground again.
Chapter completed!