Devil's Son-in-Law

Chen Rui didn't monitor Tiffany all the time. This had no effect, and it might be counterproductive. With Veronica, a guide who had a similar experience, he believed it would provide Tiffany with more help. The most important thing was that Tiffany could come round.

He was going to the Blue Lake Mountain Range now, which was a very important base for the Dark Moon Estate and the entire Fallen Angel Empire.

It used to be a 'treasure' place, which 'produced' the 'magic formula' to improve the soil and the springwater of the Fountain of Vitality. The 'Magic Soil Formula' was a great diplomatic tool of the Angel Empire. Numerous barren soils had been improved, and the entire agriculture of the Demon Realm had undergone a qualitative change as a result. In a sense, it was no less than the take-off of business.

The springwater of the Fountain of Vitality had become the dedicated resource of the Fallen Angel Empire Potioneer Association. Tetenis, the dual grand master of potion and mechanics, was now the president of the association. The most famous was naturally Tetenis' apprentice, 'Aguile' who had become a legendary figure.

Although he was mysterious and barely seen, he was still a legend that all alchemists were talking about.

Blue Lake Mountain Range was the residence of the taurens tribe. This was naturally not the 'NTR' mentioned by Alice but the real taurens. The tribe mainly consisted of the taurens Chen Rui brought from the underground world of Mountain Xilang. It integrated those from various regions who came to seek refuge. It had become the largest base for weapons and armor forging skills of the Fallen Angel Empire, which was comparable to the hobbit of the human world.

At the same time, it was also a most important place for the 'City of Stars', the ancient alchemy civilization.

There was a cliff in front. Chen Rui was not moved by the sight in front of him. He walked in step by step and quickly disappeared into the cliff. This was not an illusion, but a space formation, which could only be entered by those with corresponding spirit power. If another person advanced this way, he would definitely encounter a real cliff.

After entering the 'cliff' and passing through a long passage, a large shining building appeared in front.

This was a city with silver as the main color. The exterior seemed to be made of special metal. It was not so much a city as it was a giant metal fortress that integrated attack and defense.

This was the brand new 'City of Stars'.

Chen Rui was slightly surprised - The appearance of this 'fortress' looked more imposing, but after the upgrade of civilization in the past, the scale of the city would greatly increase, just like upgrading from a level 2 civilization castle to a level 3 civilization city. The level 4 civilization city, the 'Sky Wheel' that Chen Rui saw on the Storm Island was much larger than the original level 3 civilization city, the 'City of Stars'. However, the 'City of Stars' in front of him 'shrank' by more than half of the level 3 civilization instead of expanding!

Chen Rui was surprised. He stepped forward step by step without stopping.

The 'City of Stars' had already detected the spiritual imprint of the highest controller, and the silver door in front opened automatically. Chen Rui walked into the door, only to feel his eyes light up, and his vision was suddenly expanded.

The main avenue after entering the gate was at least 50 meters wide and led straight to the front. There were various military buildings on both sides. If one looked around, it was almost endless. The first impression was that the momentum was magnificent. Unlike the compactness seen outside, it was as if entering another world.

'Level 5 metropolitan alchemy civilization! Urban spatialization!' 2 new terms appeared in Chen Rui's mind.

The last time he temporarily returned to the Demon Realm from the human world to hand over the earth origin fragment to Earth Elemental King Moore, he also brought back the most precious upgrade materials of the alchemy civilization from the legendary prophet Alucier. With these materials, the 'City of Stars' finally achieved a 2-level jump after several months of renovation and upgrading, from level 3 civilization city to level 5 civilization metropolitan in one fell swoop.

The levels of the alchemy civilization were, from low to high, castle (level 1 and level 2), city (level 3 and level 4), metropolitan (level 5), and capital (level 6). Every time a level was upgraded, there would be huge changes, and the ability would become more and more powerful.

The level 5 ''metropolitan'' civilization wawas a watershed, and the highest level 6 capital civilization had a special uniqueness. Back then, the alchemy civilization had countless kingdoms and empires, but only the 4 major empires had 'capital'-level cities.

As Chen Rui saw, 'space' was a unique ability of level 5 alchemy metropolitan. The whole alchemy metropolitan had become a huge independent space, far exceeding the size seen on the surface. It could carry massive amounts of population and army.

At this moment, 2 teams of tall titans appeared on both sides of the avenue, kneeling on one knee.

Chen Rui's eyes turned to the titans with surprise.

It turned out that several of the titans had reached the Kingdom level!

The titans not only had the melee ability comparable to giant dragons of the same level, but they also could manipulate storms or lightning to carry out long-range attacks. They could be called the most powerful war machines of the alchemy civilization. The only shortcoming was the upper level limit on strength. They had not been able to break through the Demon Emperor restriction.

Now that the 'City of Stars' had risen to level 5, they had automatically broken through the most critical bottleneck and entered the kingdomized level.

Chen Rui's thoughts moved, and he had entered the control center palace. The space here had also expanded a lot. It had become a large hall, where he could automatically change various facilities at will.

What had changed was not only the appearance, but also the attributes of the entire space. Even if the entire City of Stars was destroyed, outsiders would not be able to enter without the permission of the controller.

"Welcome, master."

A beautiful girl appeared in front of Chen Rui. She was wearing a classic style robe, showing a special charm.

"Crystal Phoenix?" Chen Rui could identify the identity of the girl at a glance, but to his surprise, Crystal Phoenix didn't seem to be a projection, but the existence of some kind of energy entity.

"Yes, master." The girl performed the etiquette of an ancient civilization. When she bent down, the neckline of the open chest revealed an astonishingly deep ravine. If princess loli was here, she would definitely resent deeply — Another big breasted woman!

"Uh…" Chen Rui coughed awkwardly and looked over, "It should have been successfully upgraded to level 5 civilization metropolitan now, right?"

"Yes, master." The girl raised her hands respectfully, and a light screen appeared in front of Chen Rui, "This is the latest city structure map and upgraded functions."

Chen Rui carefully looked at the display on the light screen, revealing a shocked expression. It turned out that he had underestimated this level 5 alchemy metropolitan previously. This is not a city, but… a battleship!

When it was the level 2 civilization castle, the City of Stars once flew over the Warlock Fortress, shocking the entire Bloody Empire Army, but unfortunately it was just an empty shell. It was almost crushed by Raizen with his bare hands.

Today's level 5 civilization metropolitan had long been different. It was just floating, but it could also accelerate, decelerate and soar freely in the sky like a battleship. Not only was it equipped with a variety of powerful weapons, but it could also play the special 'space' ability of the level 5 civilization to perform long-distance space wrap.

To be precise, the 'City of Stars' was now a giant universe mothership.

This was no longer the concept of a magical world dominated by 'training', but what Chen Rui know as 'science fiction' in his previous life. From the perspective of the development of the alchemy civilization, the training of the original body was relatively abandoned. They relied more on 'foreign objects'. It was indeed a civilization that was relatively close to science and the like.

A huge mothership mysteriously appeared behind the enemy, dropping countless paratroopers… um, soldiers of the alchemy civilization. Just thinking about it made his blood boil.

After upgrading to level 4, the number of controlled creatures had increased fivefold. Up to 300,000 gremlin servants, 150,000 crystal beasts, 75,000 lamp spirits, 15,000 assemble puppets, and 1,500 giant crystal beast. The titans were extra warriors that were controlled by Chen Rui alone, not so they were included, but due to material limitations, there were about 2,000 titans in total, including those at Storm Island. In addition, the castle's offensive and defensive capabilities, the production speed of creatures, the research function of the culture tank and the speed of material conversion had been greatly enhanced, and some elites had undergone super evolution. Such evolution was limited to 1%. Simply said, among 1,500 giant crystal beasts, there was at most 15 kingdomized ones. It couldn't go beyond this number.

After rising to level 5, the number of creatures had increased tenfold. 3 million gremlin servants, 1.5 million crystal beasts, 750,000 lamp spirits, 150,000 assemble puppets, and 15,000 giant crystal beast. In addition, there were 2,000 titans.

The super evolution chance could reach 2%. Although it only increased by 1%, the base was 10 times higher than that of level 4, which was equal to 15,000 giant crystal beasts. This could produce 300 super powerhouses. The most amazing evolution was the culture tank of the level 5 civilization elite. There was a chance of a second super evolution, creating a Demi-God level alchemy creature, but the success rate was quite low. If it fails, it would be destruction, just like the lamp spirits' heart lamp upgrade.

Even without the Kingdom of ordinary kingdomized powerhouse, hundreds of warriors at the Kingdom level were enough to become a terrifying force; not to mention that there may be super creatures at the Demi-God level.

However, even powerful forces like the alchemy civilization was completely buried in the hands of the Abyss. For the great enemy of the abyss, he could not put his guard down at any time.

Up to now, the force of the ordinary world was no longer in the eyes of Chen Rui. With his current strength and this huge force, let alone conquering the Demon Realm, it was enough for even the entire main plane; provided that the top Pseudo-God didn't get involved. Otherwise, as long as there was 1 Raphael, any amount of alchemy creatures would be useless.

This 'super spaceship' was very powerful and had many new features, but no matter which one, it required huge basic energy support.

Basic energy was originally the biggest problem of the alchemy civilization. From the central crystal to the production and battle of creatures, they all needed the support of energy. In the original civilized world, many empires and kingdoms did not hesitate to launch wars due to the depletion of energy. In the memory crystal left by the mad scientist Doruda, there was a part of the fragment about war. That kind of grand scene reminded Chen Rui of a famous real-time strategy game with the theme of interstellar war.

Chen Rui's current Purple Pole Star Emperor's Super System could provide almost unlimited aura fruit, which later became the most refined basic energy through the energy converter of level 5 civilization. Therefore, this biggest problem had also been solved.

The only emergency was a special 'rule energy'. There were 2 main uses of this energy. The first was the defense of the metropolitan. The rule energy was used for special heavy weapon attacks, similar to super-level law power. The power was astonishing. The second was more important: super evolution. It was an essential energy source for the cultivation and experimentation of super-level evolution.

The existing 'rule energy' of the 'City of Stars' was derived from the law fragment provided by Chen Rui. An early stage of the Kingdom-level law fragment could be converted into 10 1000-unit rule energy blocks. Generally speaking, 1 super evolution of an alchemy creature requires about 500 units of rule energy. If he tried to perform a second evolution, he needed 5,000 units, which might not be successful. Due to the limitation of energy, currently the super level creatures in the City of Stars were only 7 titans and 4 giant crystal beasts.

The 'City of Stars' stock of rule energy had been exhausted, and Chen Rui had only the last 3 law fragments left. It seemed that after settling some affairs, he needed to go to the 'production place' of the law fragment.