The castle is bustling, countless robots and a large number of natives are mixed together to do various things, the focus of which is still trade, countless transport vehicles in and out carrying raw materials and industrial products, and under these normal business behaviors, some huge vehicles that are supposed to carry raw materials are hidden, but a large number of gold-crystal, amethyst-level warriors, and occasionally saint-crystal level people.

Due to the very strong daily transportation capacity, the number of infiltrators is unusually large, and tens of thousands of soldiers can easily come in, but Tan Qiusheng doesn't know anything, there is no way, there are not many intelligent robots in the castle, and most of them are still those rough robots (which have not been eliminated and are used to confuse the natives. And because of the peaceful development for so long, from the beginning of strict entry inspections, gradually relaxed inspections, and then to the complete abandonment of inspections, in this way, it is normal to be infiltrated by a large number of enemies without defense.

There are three reasons for this phenomenon, the first is a completely open attitude, which can better weaken the hostility of the Star Kingdom, and the second is the increase in trade volume, which will affect the efficiency of card checks. The third is that Tan Qiusheng doesn't care about this little thing on the surface, and he can let it develop if he doesn't care.

After the infiltration troops got down to the carrier, they did not immediately attack, but continued to dive deeper, their goal was to go down to the dungeon through the elevator, but the defense here was obviously a lot, and it was also a strict indigenous entry area, an elite team sneaked in, but was still captured by the detector, so the alarm sounded immediately, and a large number of intelligent robots surrounded it, and these elite teams that slipped in saw the infiltration exposed, and they no longer acted secretly, and immediately broke out and fought with the robots, The sound of gunfire and explosions resounded, and the other infiltration troops also understood that the battle had begun, so they also joined the battle, so the entire space leading to the dungeon broke out, and it quickly spread to the entire castle, and the robot was soon destroyed by the elite warriors who infiltrated it, and the entire castle and the passage to the underground were controlled by the enemy, although the dungeon got the news above, and had organized a large number of robots to rush to the passage to block the enemy, but it was still difficult to slow down the enemy's advance, These enemies are extremely terrifying, they are all masters of the amethyst and saint crystal levels, not to mention the extremely fast speed, and the attack power is also extremely high, before the robot can react, it has been approached, and then it is destroyed by a casual blow, and there is no chance to self-destruct.

And 100 kilometers away from the castle, tens of thousands of carrier vehicles have turned on their engines, and then carried hundreds of thousands of Night Moon United troops on the car, and quickly rushed to the castle, these are soldiers with silver and gold crystal level strength, elite troops drawn from 46 countries, and as the initiating country that organized the alliance, the Xingchen Kingdom naturally sent the most personnel, but is the Xingchen Kingdom really so willing to invest so much power?

No, they only sent a small part of the troops to come in, in the trade with Tan Qiusheng, the Xingchen Kingdom has achieved great development, a country with a total population of about one million, 90% of the people have reached the strength of silver or above, under the huge base of this number of silver people, how many people with the strength of gold crystal can be produced? How many people with amethyst strength can be produced further up?

The success probability of black iron promotion to silver is about 99%, the success probability of silver promotion to gold crystal is about 50%, and the success probability of gold crystal promotion to amethyst is only about 10%, and the success probability of the final amethyst promotion to saint crystal is not even 1%.

Whether or not you can successfully advance depends on many factors, the first is the strength of mental strength, the youth stage is the most cohesive, the middle-aged stage is second, and the old stage is sloppy. The second is the preparation of high-quality food, and the third is the body's endurance for pain. The fourth is to see whether the individual's mind is tenacious enough.

In different age stages, there is no doubt that the probability of success in the youth stage will be increased, while the probability of success in the middle age stage is below the average line, and it is basically difficult to succeed in the old stage, so they generally do not choose to advance.

Every time you advance, the cell will be greatly strengthened, which will prolong the service life of the cell, and the number of cell divisions is limited, and how long you can live is based on how many times the cell can continue to divide to calculate, so if you want to maximize the effect of prolonging life, you can only take advantage of the early promotion, the younger you get, the more benefits.

What does the soaring Xingchen Kingdom want to do? Obviously, they want to take advantage of this opportunity to destroy their new neighbors at the same time, and at the same time weaken the strength of other countries, and after destroying their new neighbors, they will easily destroy all the troops and masters of other countries who come here, and finally turn to other countries to attack, take down the Night Moon Continent, and establish an empire.

The rest of the nations didn't know the ultimate goal of the Star Kingdom, because it was known to only three people, William IV and his two prime ministers. At this time, William IV was standing in the rear, and the soldiers rushed to the front line in the transport of the carriers.

The sharp-eyed William IV looked at the tenon in the distance, he was the supreme commander of this combined army on a moonlit night, and after watching the other party disappear in the distance, he also withdrew his gaze, and his deep eyes looked at the night sky from afar, standing for a long time, and he didn't know what to think?

The passage to the dungeon was broken through by the masters, and the source of the source, as one of the supreme commanders of this infiltration, of course, also entered the dungeon, when he saw the lower city, he was shocked fiercely, he could deduce that the new neighbor must have a big hidden according to the number of trade, but what he didn't expect was that this hidden part was so big, far beyond the imagination of the huge, countless robots surged like locusts, in the face of this situation, even the traceability of the holy crystal master has a sense of powerlessness, it is too much.

Fortunately, he is not alone, there are still many masters next to him, in the face of these robots whose combat effectiveness is not very weak, and will not pose a threat to their lives, when they think about it, the robot army uncharacteristically stopped, and then saw them holding various weapons aimed at this side.

"It's not good, rush over it."

Hearing someone around him say this, the group of masters who traced the origin of their origin also knew the severity and immediately took action, but the attack of the robot troops came too fast, bullets and shells swarmed in, and the masters were still halfway there? Faced with this situation, they all turned on the force field to defend against these attacks, dodging and rushing left and right, and after a while, there were masters who plunged into the robot army, and then they split together, destroying a large number of robots in an instant.