About two days later, Zhang Xin's wrestlers have begun to take shape. Whether it is the mid-level phase change transfer armor or the mid-level high-frequency system, it looks similar. The remaining 12 phases of mecha endoskeleton general memory metal, 25 phases of ship mounted alloys, and even the small yang electron cannon, etc., Zhang Xin now has a 50% success rate in construction.

But the problem is that the small nuclear battery pack, he has been defeated repeatedly, and there is no light in sight.

Zhang Xin was not too ambitious, and at the beginning, he cast his own spells to gather those radioactive materials.

But the problem is that even if Ye Ruo prepared enough plutonium-238 for him in advance, as the main material of the nuclear battery, he would not be able to complete it.

Whenever Zhang Xin touched with his divine thoughts, he felt that his spirit was numb, and his consciousness was almost solidified, and it was difficult to guess accurately. Even if a nuclear battery is barely constructed, it is still a scrap.

This feeling was like when he was up close and in touch with those Divine Vein Stones. Especially those high-grade Divine Vein Stones, if they were in a state without seals, they could collapse his current Divine Thoughts from a distance of thousands of feet.

However, those who have cultivated to the highest level of the Holy Spirit can be approached up close.

"It should be that my cultivation is insufficient, and the strength of my spiritual energy is not enough,"

Zhang Xin sighed lightly and gave up his efforts to continue trying: "I feel that these plutonium-238 are similar to the fourteenth-level Divine Vein Stone. ”

The fourteenth-level Divine Vein Stone, this was also far beyond the scope of his bearing.

"Then this pair of nuclear battery packs can only be canceled?"

Ye Ruo also found that this thing was too difficult for Zhang Xin now: "I will change the design drawing later, and change the leg space into two spare battery packs." ”

"Yes! This Thunderbolt Type 7 has been designed like this for the time being. What kind of nuclear battery pack is this, I will talk about it later when I am promoted to a divine master, or in a few days, I will refine another magic weapon to replace the power Rubik's Cube. ”

When Zhang Xin said this, he remembered the heavenly soul crystals he had collected on the floating island.

In addition to being used to refine divine treasures, this thing also has a benefit, it can also be greatly strengthened, and the rune bearing capacity of various substances.

For example, his power cube, originally each block, could withstand twenty-eight groups of third-level talismans. But when it is integrated into this Heavenly Grade Soul Crystal, it can be greatly increased to the number of fifty groups, or even sixty groups or seventy groups.

This time, if he uses the 'Heavenly Soul Crystal', he may be able to refine an extremely powerful power source for his wrestler, and even expand this treasure to other functions.

But is it too tyrannical for him to use it like this?

Do you want to look at the present, or do you save it for later, or both?

Zhang Xin didn't come up with a result, just because his Yuan Chu had already reached his destination.

At this time, in the distant sky, Sikong Hao was standing on the surface of the sea with three divine masters with different appearances.

When the Yuanchu stopped, Zhang Xin and Zi Yutian walked out from the inside, Sikong Hao couldn't help but be slightly stunned.

- He was surprised both by the identity of the comer, and by the sudden appearance of the Origin No.

He first looked at the elegant spaceship like a nighthawk, and then turned his gaze to Zhang Xin: "I didn't expect that it would be you who came today. ”

Zhang Xin responded with a calm expression: "Wasn't it all up to you to cover up the whereabouts of this seat before?

"I did think of it, but I was still surprised,"

When Sikong Hao said this, there was also a subtle color in his eyes: "Before and after the battle of Luye Mountain before, it was really not a coincidence,"

Even then, he was suspicious, but he couldn't be sure.

At this time, Zhang Xin looked at the three purple-clothed divine masters behind Sikong Hao: "Only two came?"

Because one of these three people was a close subordinate of his previous life, he only said two at the moment.

Behind him, Zi Yutian was also looking at the three people in the distance with puzzled eyes.

Among them, the most eye-catching thing for her is the middle-aged man in the middle, who has a more vicissitudes of life, about thirty years old.

This should be the more outstanding divine master in the Beihai area, Sanxiu Lu Hua, who had some contact with this person when she was the crown prince of the Beihai Dynasty before.

This person can be regarded as a top-level divine master at the half-heavenly pillar level, and his combat power is not much weaker than those real heavenly pillars. A few years ago, it was also recruited by many forces. But the problem is that the conditions proposed by this person are daunting.

So much so that in the past six or seven years, he has not been able to find a suitable employer. But today, this one is here.

And then there's the one to the left. It was a Scarface. There is a centipede-like knife mark on each cheek, so he obviously has handsome facial features, but his temperament is terrifying.

Ziyutian also recognized this, this person's name was Shen Shi, forty years ago, he was the right-hand man of a heavenly pillar of the Sun and Moon Xuanzong. Later, for some reason, his master was killed in battle, and after that battle, only this Scarface Master survived.

Later, this one was defeated by the spirit contract, and his strength was greatly reduced, and because of his bad reputation, no one trusted him, so he staggered for many years and never found his master's home.

It is said that this Shen Shi also blamed himself for the death of his master in the war. The two scars on his face were deliberately left on his face.

The last one was a slightly younger-looking purple-clothed divine master, with a tall body and a fierce face.

Zi Yutian didn't pay attention to this one for the first time, not because she despised it, but because she was very familiar with this divine master named 'Gu Taiwei'.

That was one of Shangguan Xuanhao's two most powerful lackeys during his lifetime, and he was at the peak of his fighting skills, almost comparable to her, and he could be regarded as a half-heavenly pillar level.

It is said that Shangguan Xuanhao has a life-saving grace for this person, and he himself worships Shangguan Xuanhao to the extreme. And because every time he encounters a battle, this one is not afraid of death, and his style is fierce, and he has won the name of "mad dog" in the Beihai area.

A few years ago, when she was captured by Shangguan Xuanhao, she suffered a big loss from this person.

She only wondered now, why did these three top Dao level divine masters gather here?

And Zhang Xin actually directly contacted Sikong Hao as a deity.

"I've done my best. ”

Sikong Hao didn't pay attention to Zi Yutian's strange look, his face was calm and unashamed: "Senior Brother Xuanhao has not been seen for several years, and he is regarded as a rebel by Sun Moon Xuanzong, and his reputation is far less than it was back then. And the words explained by the senior brother are not all untrue, and it is difficult to win people's trust. ”

Zhang Xin sighed slightly, knowing that what Sikong Hao said was the truth.

In the case of Shangguan Xuanhao four years ago, with just one promise, countless spiritual cultivators could be summoned to serve him. But now, he no longer has such capital,

And he can't explain the situation to others, whether it is the location of the hidden place, or the matter itself today, only by keeping it a secret can there be a possibility of success.

Sikong Hao could only use his own reputation and Shangguan Xuanhao to persuade these Dao Heavenly Pillar level divine masters to obey. To be able to invite these two today, it must have been a lot of waste.

"I thought it would be Shangguan Xuanhao who came this time!"

Among the three, Lu Hua, a middle-aged man with a more vicissitudes of appearance, also frowned at this time: "But why did it come from the Star Picking Envoy of the Sun and Moon Xuanzong, and the former prince of Beihai?"

"Shangguan Xuanhao can't come in person if he has something, and the matter here can only be entrusted to this seat. ”

Zhang Xin laughed, and his voice was gentle, but his eyes were a little oppressive: "You can be the identity of this seat, isn't it sincere enough?"

When Lu Hua heard this, he couldn't help but be slightly stunned, and then dumbfounded. I thought that with this star-picking envoy in the Sun and Moon Sect, he was really sincere.

It's one thing for others to believe or not trust this person, but they can't deny that this letter does have the status of acting on behalf of Shangguan Xuanhao.

And at this time, not only him, but also Shen Shi, the Scarface Divine Master standing beside Lu Hua, was also relieved. Only Gu Taiwei was a little pale.

But with Zhang Xin's robe sleeves, he sent three books to them, and it was this one who temporarily suppressed the doubt.

These are 'oaths', talismans for the establishment of the highest spiritual oaths,

And at the bottom of that oath, there is a small iron sand sword, as well as a few special wind and thunder runes - that is Shangguan Xuanhao's unique mark, and there is also a divine imprint engraved on it that belongs to Shangguan Xuanhao.

But when Gu Taiwei looked at the content behind, he frowned again: "This deed master, why are you?"

In this spiritual contract, Shangguan Xuanhao is just a guarantee, but the one who really made a spiritual oath with them is the one in front of him.

"This is Uncle Xuanhao's order, which is to guarantee your future as a seat, and if you have any doubts, you can withdraw. ”

Zhang Xin glanced at Gu Taiwei calmly, and then asked the three of them: "According to the agreement established in advance, the three of you have to serve me Zhang Xin for one hundred and fifty years. And after expiration, this seat also has the right to renew with you first, I don't know if you have any doubts?"

"If Your Excellency can really enable us to ascend to the Holy Spirit, then these one hundred and fifty years are nothing,"

The person who spoke this time was still Na Luhua: "There is no problem with this oath, and the conditions are appropriate." But is there really anything you are talking about about the Heavenly Grade Soul Crossing Abyss? Where is it?"

When he heard the words 'Crossing the Spirit Abyss', Zi Yutian's body suddenly trembled slightly, and he looked at Zhang Xin in astonishment.

'Crossing the Abyss of the Spirit', also known as the Abyss of the Spirit, is an excellent help for the divine master to ascend to the Holy Spirit. In the Middle Ages, 100,000 years ago, it was even necessary.

And as strong as the Sun and Moon Xuanzong, now he only controls seventeen 'Crossing the Spirit Abyss'.

Not only is it the source of the 'Sun Moon Divine Dew', but it can also greatly increase the success rate of the Divine Master's promotion, and weaken the strength of the Heavenly Tribulation.

For many Dao-level spiritual masters who are interested in the Holy Spirit, 'Crossing the Abyss of Spirits' is undoubtedly indispensable.

It is the first level of the Heavenly Pillar, and it also cherishes every opportunity to use the 'Crossing Spirit Abyss'.

Because these spiritual lands can not only help people to elevate the function of the Holy Spirit, but also assist the Holy Spirit to improve the realm.

Therefore, in this Heavenly Dome Continent, the appearance of every 'Soul Crossing Abyss' will trigger a bloody battle between the major sects.