"Old Xu, do you know that there is something underground that is protected by the power of soul?" Zhuo Chuan asked again.

Of course, Lao Xu is not really stupid. He is just too lazy to use his brain. When Zhuo Chuan said this, he immediately became happy, "So, have you mastered the skills of breaking the power of soul protection? So you want to verify it?"

"Well," Zhuo Chuan replied briefly. He had just decided that if he could restore his previous strength, he would definitely help Lao Xu to be promoted to the civic class. Whether the other party was due to friendship or his emphasis on his potential, he was making future investments. He only knew that the other party had made too much effort to him and should get such a reward.

"This is great." Old Xu was very excited. He had confidence in Zhuo Chuan before, but he had no real confidence in his heart. Since Zhuo Chuan said such words, he wanted to really try his skills, and that was he had real strength.

He began to think, frowning, and after a long time he spoke, "Yes,"

Zhuo Chuan was not surprised when he heard this answer. He saw Lao Xu's face, and there must be other difficulties.

"But those things are expensive things that can consume soul crystals. Even if they are inferior, they cannot be destroyed at will." Old Xu frowned.

Zhuo Chuan nodded. If this hope was not great, he would have to take the risk of using it in the duel.

But in the modern world, it is already the norm and system for any country with capital to treat different wars and conduct exercises and training in advance.

If he cannot accurately determine the level of "Sigh of Time and Space" in the face of the protection of the power of the soul, the possibility of victory in the duel will be much smaller.

"By the way," Lao Xu suddenly shouted, "I thought of a place where people are one step away from citizens for fighting exercises. There will also be citizens teaching and fighting guidance there."

"It should be a lot of money." Zhuo Chuan understood when he heard this.

"At this time, you can't worry about these things. Even if it's borrowing, as long as Lao Zhuo, you can survive this level and slowly recover your strength in the future, nothing is a problem." Lao Xu gritted his teeth. Obviously, he was planning to make another payment. What he gave was not the currency used by ordinary underground people, but crystallization.

…………

"Tianhua Fighting Hall".

An ancient plaque with five calligraphy characters written on it, two radiant dragons circling on the gates on both sides. This shape similar to the modern world brings a lot of affection to Zhuochuan, just a string of numerical numbers and explanations outside the door, indicating its true identity. "GD322434: Private Fighting Training Hall, with regular lectures from citizens, and the charges are limited to soul crystal payment."

The two of them were at the door and through the communicator to explain their purpose.

When Zhuo Chuan was waiting to reply, he looked at the four words "soul crystal" and thoughts a lot. He has been in the new world for more than three months. He has almost understood a lot of common sense, especially after the soul power has been strengthened, he has "not forget everything" and "terrifying mental arithmetic", and most of the common sense is remembered in his mind.

Only citizens can produce soul crystals, but the number is very small. Among the trillion people, there are only one billion people. They live on the ground and enjoy a larger earthly space than humans in the modern world. The rest are reserve citizens and survive underground. Layer layers of space have been opened up to accommodate nearly one trillion people.

It sounds unimaginable at first, but it is easy to understand as long as each floor underground is regarded as a megacity. A megacity in the modern world also has a population of 30 million. Tokyo, Japan, had a terrifying population of 36.7 million in 2010. A trillion people only opened up 30,000 cities underground. The area of ​​Tokyo is only a matter of how much it is, and it can dig urban space within ten thousand meters underground, and it is not a problem to accommodate 30,000 Tokyo.

Of course, this is based on the highly developed technology, with sufficient energy and food.

Let so many people live underground without going to space, it is for the sake of this soul crystallization. Only people on Earth can easily pass the soul identification and become producers who can provide soul crystallization. No other planets can do it. This is easier, and it is also at a rate of one thousand.

The number of trillion people is also the best total tested in hundreds of years. Because no matter how many, the promotion ratio will be much lower than one thousandth, and the total number will drop, which will be more than worth the loss.

Zhuo Chuan understood that his greatest advantage was far from room to room for play. Now he had to survive half a month to fight. When he mastered the power of his soul and could condense the soul crystal, what the modern world brought him at that time was the soul crystal that he only used.

Soon the communicator rang, and after they were identified as legal, they were allowed to enter.

A realistic beautiful robot came out to entertain them.

In fact, the underground manpower is not valuable. After all, it is a trillion-dollar population. However, everyone focuses on the cause of becoming citizens, and it is impossible to waste energy to do things that are not beneficial to the growth of the soul. Even work is done related to the growth of the soul, such as education.

The attitude of robots is naturally excellent, and they are not conscious creatures.

This simulated beauty robot introduced the services here and the charging standards to them in detail.

"Foreign fighting guidance with citizens is charged according to the hourly rate. Among the 24-level citizens, only three lowest level citizens, namely Z, Y, and X, can be invited here to guide. Their prices are based on the bottom line of one thousand low-grade soul crystals per hour, and corresponding additional charges are made accordingly based on the different levels and real strength rankings."

The beautiful robot answered very carefully, this was her intelligent setting.

"One thousand?" Old Xu smiled bitterly. His total savings were only seven hundred. It seems that He Qiang-ren came to guide Zhuo Chuan once before, which was already giving him enough face and paying off his past friendship. If he really wanted to formally ask someone to come down, his savings for the rest of his life would not be enough.

If one thousand is the price is too high, Zhuo Chuan understood Lao Xu's embarrassing expression.

"If it's just ten minutes of guidance? Can you have such a service?" Zhuo Chuan helped Lao Xu to rescue Lao Xu.

After all, robots are robots, so they naturally have no impatient with such bargaining as Zhuo Chuan.
Chapter completed!