Although many disciples of the Heavenly Demon Sect are all members of the Jiuli clan and have the bloodline of the Wu clan, almost no one can practice the Nine Turns Xuangong, so they are all cultivating the Heavenly Demon Technique, and the Heavenly Demon Technique can be cultivated without having the bloodline of the Wu Clan.

It's just that this Heavenly Demon Technique can only be cultivated by disciples of the Heavenly Demon Sect, just like Tang Mei'er's grandfather Tang Long, who was allowed to cultivate in the Heavenly Demon Gate because of his great achievements, and was only allowed to cultivate the Heavenly Demon Technique after becoming a disciple of the Heavenly Demon Sect, and it was only the most basic Heavenly Demon Technique, and he couldn't touch the advanced part yet.

However, Kong Yu is different, because he has opened all the acupoints around his body, and has successfully cultivated the Nine Turns Xuangong, and has also received the supernatural powers of five ancestral witches, and the Heavenly Demon Trick is evolved according to the Ancestral Witch Divine Power, so Kong Yu naturally does not need to practice the Heavenly Demon Technique, but because Shi Potian is extremely fond of Kong Yu, he also taught this Heavenly Demon Trick to Kong Yu.

Tang Mei'er had only recently heard about the Heavenly Demon Recipe from her grandfather Tang Long, but Tang Long didn't dare to teach the Heavenly Demon Technique to the Tang Sect privately, and now Tang Mei'er heard that Kong Yu was going to teach her grandfather's unparalleled Heavenly Demon Trick to herself, which naturally made Tang Mei'er a little unbelievable.

Kong Yu looked at Tang Mei'er's surprised look, just smiled, and then said to Tang Mei'er, "You don't have to doubt it, this should be regarded as compensation for the last time I injured you." After Kong Yu finished speaking, he used the sound transmission to pass on the cultivation method and many stunts of the Heavenly Demon Technique to Tang Mei'er.

Tang Mei'er heard Kong Yu say that it was because she hurt herself last time, so she made up for herself, and the loss in her eyes flashed, but then she remembered the Heavenly Demon Trick taught by Kong Yu with a smile, and when the teaching was finished, Kong Yu applied gravity to Tang Mei'er again, and then went to cultivate by herself.

As the leader of the Ninth Bureau of National Security, Kong Yu naturally has his own room for him to practice, and this is also convenient for Kong Yu, after all, most of the martial arts he wants to practice are from various sects, and it will not be good if he is seen. According to his own cultivation plan, Kong Yu started to cultivate from simple martial arts, and worked hard every day without stopping.

In this martial arts competition, Kong Yu has gained too many martial arts, and now the most important thing for him is to cultivate all these martial arts proficiently, so in the following days, Kong Yu practiced almost day and night. The people in the Ninth Bureau of National Security watched Kong Yu enter their cultivation room, and as soon as they entered, they were all very impressed, and in such a situation, it also stimulated everyone's motivation to cultivate.

A month later, those soldiers have already adapted to double the gravity, so Kong Yu taught the Great Fu Demon Palm and the Heart Destroying Palm to everyone, these two sets of fierce and fierce palm techniques are very suitable for those soldiers to cultivate, and Kong Yu did not shy away from Tang Mei'er and them, and also taught them the Great Fu Demon Palm and the Heart Destroying Palm, which made them very surprised, you must know that few people teach their martial arts to others, so they all admire Kong Yu very much, especially Shi Xiaohu, he likes the Great Fu Demon Palm very much, and after getting it, he is crazy to cultivate。

Kong Yu has also carefully considered the matter of teaching the Great Fu Demon Palm and the Heart-Destroying Palm to everyone, because the chairman once asked him to teach martial arts to the Chinese soldiers, and it can also be promoted in various Chinese military regions in the future, he has agreed, so he naturally wants to express it, so he chose the Great Fu Demon Palm and the Heart-Destroying Palm.

The Great Fu Demon Claw and the Heart Destroying Palm were both used by Kong Yu in front of people, and the power was also good, although it was not as good as the Nine Yin White Bone Claw, but it was enough for the Chinese soldiers to kill the enemy. As for the Nine Yin White Bone Claw, Kong Yu didn't want to teach it, because this set of claw methods was really too impressive.

And in addition to teaching the Great Fu Demon Palm and the Heart Destroying Palm to those soldiers, Kong Yu also taught Tang Mei'er, Ling Huxu and others, this is because Kong Yu got too much martial arts from them, and he should take out some of them in return. However, Ling Huxu didn't know this, and they admired and thanked Kong Yu very much.

Then Kong Yu doubled the gravity for everyone and then went to cultivate by himself, but Tang Mei'er and the others had another round of torment. It is worth mentioning that Hua Yue'er also joined the Ninth Bureau of National Security and practiced with Kong Yu because she wanted to spend more time with Kong Yu.

Kong Yu's secret Hua Yue'er knows, so there is no need to shy away from it, you can practice to your heart's content in front of Hua Yue'er, and Hua Yue'er is also working hard to practice the various martial arts taught by Kong Yu, just like half a year later, everyone in the Ninth Bureau of National Security has greatly increased their strength and has begun to carry out tasks.

However, Kong Yu, the commander, does not have to carry out tasks, he only needs to be responsible for training the people of the Ninth Bureau of National Security. And in this way, after winter and spring came twice, Kong Yu finally cultivated all the martial arts he knew, but Kong Yu was still cultivating hard.

After all, it is not enough to just cultivate all kinds of martial arts proficiently, because just after cultivating proficiently, Kong Yu still can't perform these martial arts in front of people, because then it will be easy to be recognized, which will cause unnecessary trouble, so this requires Kong Yu to integrate what he has learned and form his own unique moves, so that he is not afraid of being recognized when he performs it.

It's just that it is not an easy thing to integrate all kinds of martial arts and then create your own martial arts, it is impossible to do it without great wisdom and perseverance, Kong Yu also knows that he can't be in a hurry, so he cultivates with peace of mind, and every day is thinking about how to integrate these martial arts.

And in the two years that Kong Yu entered the cultivation of the Ninth Bureau of National Security, the Kong family was secretly planning a conspiracy against the Heavenly Demon Gate. Because the army of the Heavenly Demon Sect invaded the holy land of the Confucian family that time, the Kong family lost a lot of face, and the Kong family naturally refused to give up, so they began to contact some sects in the cultivation realm, and they have also won over a lot in the past two years.

It's just that the power of the Kong family is still very weak compared to the Heavenly Demon Gate, and it is still very difficult to defeat the Heavenly Demon Gate, so the Kong family finally persuaded the Qin family and the public loser after many efforts, and the three families joined together to prepare for a big battle against the Heavenly Demon Gate.

But Kong Yu was cultivating with peace of mind, and he didn't know anything about these things.