With a thought from Lu Yuan, a group of stage three mechanical guards fell to the ground with electric sparks appearing on their bodies.
Balls of light appeared on their bodies.
As the mechanical guards were all boss-level, many of the items they dropped were blue leader-level items.
Lu Yuan took a look and saw a level three leader-class geno weapon and some special metal.
These were not very useful to Lu Yuan. To him, the most useful thing was naturally the spirit power gene fluid.
A bottle of Level 3 spiritual power-enhancing gene fluid was equivalent to 10000 Level 3 spirit crystals, and it was easier to absorb than spirit crystals.
This was Lu Yuan's main target this time.
After Lu Yuan picked up the things, he turned to look at the 50000-meter-tall building not far away.
It was a little different from the periphery. The skyscrapers in the core area were taller, the tallest being 50000 meters tall.
Lu Yuan walked over and soon saw the densely packed mechanical guards in the square in front of the tall building.
There were close to a thousand of them, and most of the leader-level mechanical guards were normal patrol members, while the squad leaders were commander-level.
Other than the squad leaders, there were 12 overlord-tier squad leaders. At the entrance was a black and gold-colored mechanical warrior.
This robot warrior was only about five meters tall. It held a heavy sword in both hands, and the aura it exuded was extremely powerful and terrifying.
Type 3 mech King.
If it was a head-on battle, Lu Yuan had just broken through to rank-3 and hadn't had the time to temper his King gene. If they really fought, he should be able to exhaust this guy to death after spending some time with his spatial teleportation.
Since this fellow was a mechanical life, there was no need to go through so much trouble.
With a thought from Lu Yuan, all the mechanical guards on the square froze on the spot. The next moment, electric sparks flickered on the bodies of these mechanical guards and they fell to the ground.
Lu Yuan walked toward the door. The stage three mech King also looked at Lu Yuan with bloodshot eyes, but it did not attack.
Even a rank three mech king had to guard the gate and couldn't attack Lu Yuan.
Lu Yuan looked at the red eyes of the stage three mech king and smiled.
The next moment, he activated mechanical control.
The type 3 mech king's Red eyes flickered for a moment, then returned to their original blue color.
Lu Yuan had successfully planted the Seed of Control in his spiritual body.
Lu Yuan smiled.
As expected, even a perfected stage three mech king could control it.
With his current strength, he could at most control three perfected stage three mech kings at the same time.
If he didn't have the space gene, Lu Yuan might not even be a match for a perfected stage-three machine king. If he really had three such machine kings as helpers, it would be a good thing for Lu Yuan.
Lu Yuan sized up the mechanical King and thought for a moment.
Killing him would give him a king class Geno weapon, and maybe even a king class transcendent gene. If they didn't kill him, they would have more helpers.
Lu Yuan thought about it and decided not to kill them yet. He wanted to see if there was anything good in the building.
If he could find a king class geno weapon that suited him, then he wouldn't have to kill him.
If he couldn't find it, he would just kill it.
Lu Yuan ordered the machine king to pick up all the light balls on the ground, and then he entered the 50000-meter tall building by himself.
...
Three days later, Lu Yuan helplessly left the Aier mechanical ruins.
It was not that Lu Yuan had already explored the entire core area of the Aier mechanical r.
In fact, Lu Yuan had not even explored one-tenth of it.
The problem was that he did not have enough space for his battle rune dimension.
One must know that Lu Yuan's current battle rune space had a radius of several hundred meters.
However, there were too many treasures here, and he had basically filled it up.
There were all sorts of Level 3 and Level 4 curses and psionic items, Geno armaments, and transcendent genes. There were 600000 bottles of Level 3 spirit power-enhancing gene fluid.
That was equivalent to 60 million Grade 5 spirit crystals.
In addition to the 30 million or so Level 4 spiritual power gene fluid that Lu Yuan had left, he now had 63 million Level 5 spiritual crystals.
Other than that, he also controlled three perfected stage three machine Kings and found one hundred perfected stage three machine overlords from the fifty thousand meter tall building. In addition, there were all kinds of treasures he had before. There were too many of them, so Lu Yuan had no place to put other things.
He had no choice but to leave.
After leaving Aier mechanical ruins, Lu Yuan first went to White Cloud continent.
After arriving at the auction house of White Cloud continent, Lu Yuan put up some of the curses, psionic bombs, Tier 3 leader, commander, and overlord class Geno armaments, and some of the more common transcendent genes for sale.
The total starting price of the items on sale was 130 million Grade 5 spirit crystals.
This was only a part of what Lu Yuan had put up for auction. He was afraid that the market would not be able to accept it if he took out too much at once.
One could only imagine how much wealth Lu Yuan had obtained from the core area of the Aier mechanical ruins.
Not to mention a fifth tier battle king, even a sixth tier battle emperor might not be as rich as him.
As for the other parts, such as the Tier 2 perfected overlord-level mechanical puppets, transcendent genes, talismans, and spiritual bombs that Lu Yuan had previously used, Lu Yuan planned to return to the real world and sell them at school.
According to the price of a overlord class weapon, a perfected stage two mechanical overlord would cost him 30000 credits, which was about the same price as a overlord class Geno weapon.
To see if anyone would buy it.