Luo Yu was sitting in the tent, studying what was going on with his internal force. The space inside the tent was not large, but it did not hinder him from swinging his fists. The Black Tiger Fist had already been transformed into an instinct by Luo Yu, and the internal force was sent and received as natural as drinking water. ※%

He swung a light punch, which seemed slow, but was actually very fast. When his fist reached the end, his arm stretched out 90%, leaving only a certain amount of room for change. The internal force at the tip of the fist burst out, and then the sound of the fist breaking through the air sounded, and the bursting sound of the fist bombarding the air gushed out with the internal force, making a crisp "dong" sound, like a sound hitting the bronze bell.

Luo Yu seemed not satisfied with the amazing punch. He frowned and thought for a while, and then swung his fist again. This time his fist seemed to be slower, but the sound was a roar of a "bang!". If the sound just now was the sound of hitting the small bell, it would be the roar of a big bell.

Luo Yu nodded slightly. It turns out that this is the case. The difference between Shaolin's internal strength and basic internal strength lies in the frequency of vibration. Of course, the frequency is just a speculation by Luo Yu. His brain is not able to distinguish such high-frequency vibrations for the time being, but not seeing them does not mean that other methods cannot be used to analyze them.

Use your fist to blast out the sonic boom, and then based on the vibration of the air, you can roughly infer the high-frequency vibrations in the internal force. Luo Yu doesn't know what the principle of this vibration is, and Luo Yu doesn't know whether the internal force exists in reality. However, since it exists in the virtual world, there must be rules for existence, which is determined by the nature of the world tree.

You know that the essence of internal force may not necessarily use it well, but you don’t know that it will definitely not use it well.

Therefore, when Luo Yu had just gained internal strength, he had already begun to think about the essence of internal strength.

Now that I have just started to use an internal power, Luo Yu has obtained more speculations about the essence of internal power. The essence of internal power is likely to be some kind of energy at different frequencies and vibration methods, and practicing internal power is the process of strengthening and controlling this energy.

And strengthening is equally important. In a sense, control seems to be more important.

Just like the two punches just now, although the power used by Luo Yu is not much different and the internal force consumed is similar, the effects shown are completely different. The reason is that Luo Yu uses the speed of the punching of the basic internal strength, so when the internal force explodes, it fails to successfully trigger the resonance between the internal force and the air explosion and the second punch, Luo Yu adjusts the speed of the punching. When the internal force explodes, it successfully resonates with the air vibration, and the effect of the punching is increased several times.

Luo Yu kept punching. Although he was just sitting, the way he punched was almost unlimited. He could punch from various impossible angles, even behind him. For a moment, he saw that there were fists shadows in the tent. Luo Yu turned into a Thousand-Handed Guanyin, and the sound of boxing in the air continued. From the beginning, the sound was roaring to the 'bang bang' behind, and finally the sound was simply connected, like a rolling spring thunder, and the rumbling sound rolled in the tent. The momentum was very terrifying.

Fortunately, the tent is completely isolated from the outside world. Otherwise, let alone the four tigers of Qishan in the surrounding tents, maybe even the wild monsters wandering around would be attracted.

In the evening, the chaotic fist shadows in the tent stopped, and the rumbling roar stopped abruptly. Luo Yu's chest was rising and falling violently, and sweat rolled down his face.

"Damn. You can use up all your internal energy in three minutes. This full-strength attack really consumes internal energy!"

Luo Yu said with some regret and pride, and then he clicked his wrist curiously. Just now, the wrist was getting heated up, and I don’t know what warning the system gave.

‘After hard training and understanding, you have improved your mastery of Black Tiger Fist. Black Tiger Fist is upgraded to Tiger Killing Fist, and the level is intermediate boxing.’

Luo Yu couldn't help but feel happy. This was an unexpected surprise. He quickly opened the attribute panel to look at the new Tiger Killing Fist. After seeing it, Luo Yu was even more happy. It turned out that not only did the Black Tiger Fist become the Tiger Killing Fist, but the level was also improved one level. You must know that the experience of every level of upgrade is as many as one million. I didn't expect that he would upgrade to one level at once, and his internal strength level was also increased by two levels. This is really a great harvest.

Name: Ranger Luo Yu

Type: Special type growth npc

Level: 31

Physical strength: 381

Power: 225

Speed: 190

Internal force: 331

Attack: 60+150 (barb-hand attack + martial arts bonus)

Defense: +50 (Ranker Set)

Internal power: Shaolin internal power (third level) full attributes +30

Martial Arts: Tiger Killing Fist (1st Level) Attack +150

Experience value: 25080135

Luo Yuzai looked at the attribute panel carefully for a while. This was not only because he felt fulfilled when he saw his growth, but also because he wanted to analyze the rules of his growth to facilitate his future growth.

Luo Yu originally wanted to practice Street Fighting, but Street Fighting emphasizes footwork and combo skills. It cannot be used in this small tent, so Luo Yu is not in a hurry. Anyway, he has figured out the trick, and it is only a matter of time before he can improve the level of Street Fighting.

After looking at the time in the corner of the panel, it was still early before dawn, Luo Yu began to think about the four tigers in Qishan.

Originally, rescued the Four Tigers of Qishan was just a task, but after seeing the Four Tigers of Qishan, Luo Yu had other thoughts. The Four Tigers of Qishan were not as kind as they showed. In fact, Luo Yu believed that the Four Tigers of Qishan were typical players, and as long as they had interests, they would have no bottom line.

Especially after Luo Yu took out the box and tried it out on purpose, he was even more sure of this. It was precisely because of this that Luo Yu had no psychological pressure to take advantage of them.

Luo Yu actually had some speculations on the secret of the box, but he still needed some helpers. Now the Liefeng Knight is unreliable, and Liang Dali and his wife may not be able to bear the pressure of the treasure. As for other guilds, Luo Yu is not familiar with it and cannot control it, so finding some relatively powerful small teams is a good choice.

Moreover, this cooperation is just a test to see if the way you speculate is correct.

As for the treasure itself, Luo Yu didn't care so much. He always believed that with his own efforts, he would definitely be able to occupy a place in this world, so he cared more about the treasure hunt process. On the other hand, he also wanted to let these treasures come out as soon as possible and see the next changes in the world.

......

Baling is a mountain city, surrounded by water on three sides and backing on the other side. The entire city is built on the mountain and water on the surface. The road is composed of horizontal roads and vertical stairs. From a distance, the entire city looks like a magnificent tower.

Through a stone bridge added to the river, Luo Yu and others finally stepped into the west gate of Baling City. The number of players in Baling City seems to be much smaller than those in those small towns in the Central Plains.

This is not because there are few resources around Baling City. On the contrary, there are not many resources around Baling City, and there are also many high-level dungeons and wild waves. There are countless secret treasures hidden in the vast mountains.

However, the level of wild monsters outside Baling City is too high, which makes it difficult for players with an average level of less than 35 to survive in Baling City. Not everyone can kill monsters like Luo Yu at first glance. Generally speaking, players who use system moves and have equipped with excellent equipment at the corresponding level can fight one-on-one with humanoid wild monsters of the same level and one-on-two with wild beasts of the same level.

Five miles away from Baling City are level 35 wild monsters, and they are in groups, even a squad of level 35 players. They are hard to move in the surrounding mountains, so most players can only sigh, and only real elite players can survive on this southwest map.

However, after entering the city, the free market and shops, the auction houses are extremely lively. Because there are many high-level resources produced here, there are also many players coming here on Taobao, but they are all riding in the system carriage, so these players are not seen near the city gate.

"It's so lively, it's a world of difference from the depression around the city gate."

Luo Yu looked at the bustling free market and said with emotion. Wu Wei nodded with a smile: "Yes, the cities in Shuzhong and Yongliang areas have this characteristics. In addition, these cities are generally controlled by only one large guild, so be careful in the city. First, don't argue with others casually, and second, don't reveal your wealth easily."

Luo Yu nodded: "I understand, thank you."

"You're welcome, Young Master Luo has not yet repaid his grace for saving you. Why don't we go to have a meal first and then discuss the next itinerary."

"Huh? Do you four want to go east to Central Plains with me?"

Luo Yu asked in surprise. Wu Wei looked back at his brother and nodded with a smile: "We discussed it and there is nothing to repay Mr. Luo. It is better to escort Mr. Luo for a long time to repay Mr. Luo's good deeds. If you want to wait, the road will be easier after you arrive in Xiangyang. It will be not too late for us to return to Shangyong."

Luo Yu hesitated for a moment, and finally nodded, "Thank you so much. I have a few colleagues, so I will probably have less trouble. If I were to cross mountains and rivers alone, it would be a bit difficult to move forward."

"Young Master Luo is so polite. This is what we deserve. Even so, it will be difficult to repay the kindness of the young hero. If the young hero has what he needs in the future, please don't be polite."

"The four are all good men with clear grudges, and I am deeply impressed."

Luo Yu gave him a high hat without hesitation, and he didn't want any money anyway.

Wu Wei laughed: "Compared with the young hero, we will go to have a meal first, and then talk about other things."

Luo Yu naturally agreed, so everyone happily found a restaurant run by a player to eat, and had enough wine and meals. Wu Wei seemed to ask casually: "Does Luo Shaoxia stay in Baling City or go straight to the upper edict?"

Luo Yu narrowed his eyes and said, "This... are you familiar with Baling City?"

Wu Wei's eyes lit up, and he exchanged a look with Jiang Zhiqian calmly. He was about to answer, but Ren Hongtu said first: "We have been here a few times, so we are familiar with each other. Luo Yu, what do you want to ask? Even if we don't know, we can still buy news."

Luo Yu nodded and pondered. Wu Wei glared at Ren Hongtu who was talking too much in anger. Wouldn't this question make Luo Yu feel wary? But since he had already said that, Wu Wei would not have to patch it anymore, otherwise he would become darker and darker. He could only pretend to be careless.

Luo Yu quickly glanced around the faces of several people, and smiled and said, "That's the case, that's a good relationship. Can you please help me find out if there is a system store in Baling City that sells small Han Dynasty-style lacquerware?"
Chapter completed!