The Qi Qi Acupoint was originally a closed space, but it was pried into a little bit under the impact of True Qi until it was completely opened, and it could form a linkage with the Qi Sea.

After a day of penance, Wu Hu's progress is not small.

"Judging from the current progress, I will be able to open the Zhongchun Qi Acupoint in three days."

At the same time, Wu Hu according to the hint of the black panel, the volcano contained a trace of the law of flames. This is because the earth fire under the Black Cloud Mountain is rich and has been cultivated over many years, although it is far from the complete law of fire, it is also extremely precious.

It's just such a thing, ordinary martial artists can't detect it at all, only martial artists in the Concentrating Realm can feel it.

However, because of the existence of the panel, Wu Hu could discover the existence of this trace of flame law, which he also accidentally discovered when he was patrolling in various mines.

According to the panel prompts, the Five Thunder Knife Method can be combined with this Silk Flame Law to obtain the Seven Rank Intermediate Martial Arts Five Thunder Flame Knife Method, which is really powerful.

Wu Hu came to the No. 1 mine where the law of fire was discovered, which was the earliest mining cave, so it was the deepest and the closest to the earth fire, which was also the reason why a trace of the law of fire could be discovered.

Opening the panel to fuse the Five Thunder Knife Technique with this Flame Method, Wu Hu obtained the Seven Rank Intermediate Martial Arts Five Thunder Flame Knife Technique as he wished.

Such a powerful martial art is rare even in the Li Mansion.

After returning from the mine, Wu Hu practiced the Five Thunder Flame Sword Technique, hoping to master this martial art as soon as possible.

Three days later, Wu Hu spent a total of two Yuyang Qi Gathering Pills, and finally opened up the second Qi Qi Acupoint, Zhongchun Qi Acupoint.

As for martial arts, Wu Hu hasn't started yet, after all, this level of martial arts is not easy to master.

But Wu Hu worked extremely hard, and it was only a matter of time before he mastered the Five Thunder Flame Sword Technique.

Because the Yan Iron Mine has to catch up with production, Wu Hu still has to stay in the mine to help. According to the information he received, he will stay for another half a month.

This is good news for Wu Hu, the fire attribute aura here is abundant, which can allow him to cultivate well.

As for the news of Li Wu's disappearance, the news has spread, and the Black Cloud Mountain Guards have become more and more strict in their inspections of the Yan Iron Mine to prevent similar things from happening again.

Because Wu Hu's strength is well hidden, and he usually feels very honest, no one doubts him.

As for Yue Chenghe's side, because of Mrs. Yuhua's appearance, there has been no movement.

In this way, Wu Hu breathed a sigh of relief, and he no longer had to worry about someone targeting him.

For the next half a month, in addition to the work of patrolling, Wu Hu has been hiding in the mine to do penance. After completely consuming the remaining four Yuyang Qi Gathering Pills, Wu Hu finally opened up the third Qi Acupoint, Ji Chun Qi Acupoint.

"Next, as long as I open up the main qi acupoint Meng Xia qi acupoint, I can break through to the middle level of the Qi Sea Realm!"

Wu Hu was very happy, his cultivation had improved very quickly, and this progress still made him more satisfied.

In addition, there is another happy thing that Wu Hu's Five Thunder Flame Sword Technique has been introduced.

Wu Hu's power after displaying this martial art is not small, because it is a seventh-grade mid-level martial art, the consumption of true qi is very large, and at the same time, the purity of true qi is also very high.

If it weren't for Wu Hu's cultivation of the Super Qi Sea Realm Technique, then he would not be able to support the consumption of this martial art at all.

"After learning the Five Thunder Flame Sword Technique, my self-protection ability has improved a lot."

The improvement of strength made Wu Hu feel a lot more relieved, because the task on the mine had been completed, and Wu Hu had returned to the patrol again.

It's getting colder and colder, and the end of the year is getting closer.

The movements of Chifeng Village became more and more frequent, because as soon as winter came, they would be short of supplies in the Jiuqu Forest, so they naturally wanted to rob the merchants in the past, and even rob the Li family's resources.

As a result, the pressure on the patrol is greater.

"Wu Hu, you have a good rest, and next time you will accompany us out on patrol."

Wei Tong knew that Wu Hu had been busy in the mine and had never rested. Now as soon as he returned to the patrol, he had to follow them, and it was very tiring to rotate in this way, so Wei Tong wanted to give him a vacation.

Wu Hu was a little embarrassed, after all, the recent patrol tasks were tight, everyone was patrolling everywhere, and the company was also very tired.

Wu Hu didn't want to trouble Wei Tong and the other team members, and insisted on going out with the patrol.

"Don't push yourself too hard!" Su Jie patted Wu Hu on the shoulder and said with a smile, because Wu Hu is the youngest, everyone treats him as a younger brother.

"I can do it!" Wu Hu said with a smile, everyone gets along very well and is willing to take care of him everywhere.

"Alright, let's go!" Wei Tong didn't want to rub it any longer, and set off directly when he was ready.

The patrol area has been much larger than usual, as it has recently been the peak of the iron ore trade. Many caravans will come to Black Cloud Castle, and many caravans will also pull goods to Black Cloud Castle to sell in order to make up for the cost of exchanges.

There are even different towns that come over and trade items in the Black Cloud Castle to make a profit.

The expansion of the patrol area is to ensure the safety of these caravans. After all, if they want to do business in Black Cloud Castle, they all have to pay money to Black Cloud Castle.

After spending a day and a night, they were already on the edge of the patrol range.

Everything was business as usual and there were no problems.

"Okay, let's get ready to go back!" Wei Tong said.

The group began to return, but they didn't go far before they saw the special distress fireworks made by Black Cloud Castle.

This is carefully made by the Black Cloud Castle for patrols, and can be seen even if it is far away during the day.

According to the requirements of the lord of Black Cloud Castle, any patrol team that sees this distress signal must go to help. However, in fact, whether or not to support or not depends on the patrol's own intentions.

Not seeing a sentence is enough to shirk all responsibility.

"It's the other patrols that are in trouble!" Wei Tong said with a frown.

Heiyun Mountain is divided into several areas, and the areas inspected by each patrol team are different, so there will naturally be bordering places.

Now the accident happened in the place where the two regions bordered, otherwise Wu Hu and they might not really be able to see the distress signal.

Everyone looked at Wei Tong, waiting for him to make an idea.

"Alas, let's go and see, if it doesn't work, we will withdraw!" Wei Tong sighed and decided that he still wanted to go to support.

He still understands the truth of the cold lips and teeth, if the patrol team is destroyed, their patrol tasks will only be heavier, and if they can't keep it, they will also encounter a crisis.

"Good!"

Everyone nodded, and followed Wei Tong towards the place where he asked for help.

When they got closer, they heard a shout of killing, and a fierce battle broke out in front of them.

"Well, not from the patrol?"

Wu Hu soon spotted the combatants, and to his surprise, none of them were wearing patrol clothes.

Seeing Wu Hu's doubts, Wei Tong explained: "This distress signal is specially made by Black Cloud Castle, but if the merchants stationed in Black Cloud Castle are willing to spend money on the castle owner, they are also willing to sell them the distress fireworks. ”

Wu Hu couldn't laugh or cry a little, thinking that this castle owner was really making money.