Let's start by analyzing the sun

Night had fallen.

The second floor of the living quarters.

Inside Workshop Five.

Cheng Han sat at his workbench, reading the otherworldly materials sent from Guangyuan Divine City.

"...The void of the Celestial Star Sea is not a true void, but contains many things.

"The area outside the stars is not only filled with breathable air for humans, but also contains a large number of floating plants, and even spectacular floating forests."

Cheng Han muttered the words "floating forest", and couldn't help shaking his head: "I originally thought that everything outside the planets was a vacuum like in my previous life."

It was not difficult to deduce.

There must be a powerful force counteracting the gravity of each planet, preventing the planets from attracting all the air.

Cheng Han sighed deeply: "The laws of this plane are really strange!"

The corners of his mouth twitched slightly: "But this makes things easier, there's no need to make earth-shattering modifications to the engine."

Cheng Han's current task was to design an improved magic-spray engine to adapt to the unique environment of the Celestial Star Sea.

After all, the Divine General had bestowed a precious treasure, the Myriad-Wonder Spirit Banyan Pistil. Since he had accepted the benefits, he had to do something in return.

After a while.

Cheng Han consulted some information, and began to mutter to himself again.

"...Staying in the void far from the planet for a long time will make it difficult to breathe... This shows that the air is relatively thin.

"There is no such problem in the area close to the planet... It seems that the law of universal gravitation is still in effect, and gravity makes the air around the planet thicker."

His gaze turned to a pencil, and his heart stirred.

The pencil stood up automatically and began to dance wildly.

"Sha! Sha!"

Accompanied by the sound of the pen tip rubbing against the paper.

A line of writing quickly appeared: "The air intake of the improved Warhawk should have the function of automatically adjusting the intake air volume to ensure that the output power of the engine remains stable in different air concentration environments."

Cheng Han made a slight deduction, and immediately revealed a smile: "It's not difficult to design."

Of course.

The so-called "not difficult" was only for him personally.

To this day.

The Omniscient Eye had accumulated a huge amount of data on mechanical structures. As long as he deduced it a few more times, he could come up with a reliable design.

If it were the master craftsmen of the research institute, it would take several months of research and experimentation to solve this problem.

That was why.

Among the many institutions under Cheng Han's jurisdiction, the group of craftsmen at the Science and Magic Research Institute had the highest degree of "admiration" for the Deputy Palace Master.

After a long time.

The pencil had recorded as many as thirteen "key points" on the paper, involving various aspects of the Warhawk, each of which was aimed at the special environment of the Celestial Star Sea.

Cheng Han glanced out the window and exhaled: "Let's stop here for today."

"Pa!"

He raised his hand and snapped his fingers.

A green plant next to him immediately waved its branches and leaves.

Cheng Han immediately ordered: "Prepare bathing supplies for me."

A second later.

The respectful voice of the newly promoted female secretary, Ying Beibei, came out: "Yes! Deputy Palace Master!"

Thanks to the powerful effect of the Misty Myriad Forest Profound Seal, every plant in the huge living quarters was his eyes and ears, and also his "megaphone".

In contrast.

The living quarters of other Xuan Masters and Grand Xuan Masters were still widely using communication devices.

The entire Qinghan Profound Palace, from the Palace Master Yun Changtian to the ordinary servants, recognized that the Deputy Palace Master was the most capable of causing trouble, and the above was one of the reasons.

Not only could he cause one shocking event after another.

Even the small things that were common in daily life could be changed beyond recognition by this big shot, exceeding the imagination of ordinary people.

Who could not admire him?

Ten minutes later.

Cheng Han stepped into the spacious and luxurious bathroom, and was immediately stunned.

In a cloud of hot steam, two slender figures, seemingly only draped in a thin veil, were looming in the mist.

One of them was petite and exquisite, probably Ying Beibei.

The other had a devilish perfect figure, and was the alluring Miss Xie.

And the two girls made such a formation together, even a fool could see what they wanted to do.

Xie You's charming voice floated out of the mist: "Your Excellency, please allow us to help you apply bath oil."

Ying Beibei's tone was trembling slightly: "Your Excellency, this is the extraordinary essential oil newly sent by the Internal Affairs Hall, called 'Sky Mist Essential Oil', which has a miraculous effect in assisting cultivation.

"The people in the Internal Affairs Hall also said that the essential oil has a good effect on Xuan Scholars, and even Xuan Masters will have some effect."

Xie You added: "Sky Mist Essential Oil needs to be massaged repeatedly to better promote absorption, perhaps we can help a little."

Although the Profound Palace had a lot of resources, any item that was effective for Xuan Masters was a rare treasure, and ordinary Xuan Scholars could only exchange for a copy by spending a lot of Profound Merits.

But as the Deputy Palace Master, he could enjoy a free quota on a regular basis.

This was the benefit of being in a high position of power.

At this moment.

Cheng Han hesitated for a while, and after a fierce struggle in his heart, he finally nodded slowly: "Okay then."

He knew very well that some things would happen sooner or later, and even if he refused this time, there would definitely be a next time.

It's just that the way to play Dou Dizhu seems a little too exciting.

Two hours later.

After a serious massage, Cheng Han found that his mental value had increased slightly by 0.1 points, and the upper limit had reached 339.3 points.

Not only that.

Even the Profound Domain had expanded a little.

He was very satisfied with this: "It's good to be able to cultivate while lying down!"

*

The next day.

Cheng Han's plan was unfolding in an orderly manner.

Anquan Small Spirit Realm.

"Buzz~"

Accompanied by the vibration of the engine.

A Yunpeng transport plane roared towards a long runway, and the landing gear touched the runway with a "bang".

A group of craftsmen in the cabin, as well as the accompanying aircraft repairmen, cheered loudly.

This was a long-distance flight test of the Yunpeng.

The main purpose was to verify the structural reliability of the transport plane during long-term flights, and to prepare for the establishment of an airline.

Soon.

The Yunpeng taxied for a distance and stopped steadily on the runway.

The hatch slowly lowered, forming a staircase between the ground and the fuselage, and the craftsmen immediately filed out.

A black cat followed the crowd, stepping out of the cabin with light steps.

No one noticed its existence.

The black cat quickly slipped to the ground of the runway, looked around at the different scenery, and happily flicked its furry tail.

This is the first time this cat has left Tai'an so far!

I heard that a lot of "hot stone mines" have been born underground in Anquan Small Spirit Realm, and many hot springs have naturally formed here. This cat also wants to soak in the hot springs!

The black cat ran happily for a while before remembering the business, and quickly reported: "Master, this cat has arrived at the destination."

"Buzz~"

The soul string vibrated.

Cheng Han's voice immediately sounded: "The hunting operation will officially begin tomorrow, you be prepared!"

The so-called "hunting operation" was aimed at the Blood Skull Grand Bishop of the Praying Life Society.

The black cat immediately "meowed".

It heard the master say that everyone above the priest level in the Praying Life Society had mastered the secret method of soul transfer.

The master had specially deduced that, with the strength of a Xuan Overseer level expert, the distance of soul transfer was enough to cross a small spirit realm.

The Blood Skull Grand Bishop's backup body was likely not placed in Zhuo'an Small Spirit Realm, but hidden in the nearby small spirit realm.

And Anquan Small Spirit Realm was the closest location to Zhuo'an Small Spirit Realm.

At the same time.

Two hundred kilometers away.

Zhuo'an Airship Station.

A team of airships slowly docked at the platform.

A young man carrying a briefcase quickly walked off the airship.

He looked at the crowd not far away, and a faint blue light flashed in the depths of his eyes.

This person was Nether.

The young man walked for a while, and exchanged glances with several other passengers.

They were all Nether.

This was a battle to hunt down a Xuan Overseer level expert, and it was necessary to mobilize all forces.

The Blood Skull Grand Bishop was a strong man of the Praying Life Society who was stationed in one place, and he must have a trump card. The Praying Life Skull that was robbed last time proved this.

Even if the Divine General Lan Yun lowered a wisp of Divine Soul Shadow, it was not the Divine General who personally took action after all. The other party might have a way to block the attack, and then forcibly escape the battlefield.

For insurance purposes, Cheng Han specially mobilized a group of Nether to serve as reserve combat power.

*

Tai'an Small Spirit Realm.

Living Quarters.

Cheng Han changed into a brand new Xuan Scholar robe, with a golden emblem symbolizing the Deputy Palace Master hanging on the collar, and glanced at the mirror.

Female Secretary Ying Beibei keenly noticed this scene, and said with a smile: "Your Excellency, you look very energetic today."

After last night's close communication, the girl's attitude now faintly revealed a trace of imperceptible intimacy.

Cheng Han chuckled and ordered again: "Beibei, I'm going to contact the Divine City later, you just wait outside the door."

Ying Beibei nodded respectfully: "Understood!"

Since Palace Master Yun personally came to install a set of "Divine Descent Profound Array", Cheng Han was officially granted the authority to communicate directly with the Divine General Lan Yun.

He planned to report to the Divine General about the new Warhawk, and also to test the effect of the Divine Descent Profound Array.

This was a very necessary thing.

The hunting operation was about to begin, so he had to build a good relationship with the Divine General, so that it would be convenient to ask the Divine General to be a fighter.

No.

It should be to invite the Divine General to personally eliminate the evil alien god's minions.

Otherwise, if the Divine General was late after the war started, and the Xuan Overseer ran away, wouldn't that be a waste of effort?