"This is an elixir that can be found and hard to find, and it is a supreme elixir that has been lost after the end of the Dharma era, do you know that if such an elixir is neither priceless nor marketable outside, it can be said to be priceless. You're that simple as that? Even if I used to be your student," Lin Mu asked, but there was inevitably a slight throbbing in his heart.

"It's okay, Xiao Mu, you said that we will be very good friends in the future, and if there is a problem between friends, how can you be stingy with a pill. And the second time I take this myelin cleansing pill, it will have little effect, if it is taken out, it will cause fire, so it is better to give it to Xiao Mu, and let Xiao Mu protect me well in the future? Yue Xin smiled.

"You said before that that you wanted to practice superior martial arts, but the time was too tight at that time, and the conditions were extremely unsuitable. But now that you have successfully washed the marrow, it is just right to hand over the martial arts to you. When I go home this time, I will silently write down the "Holy Spirit Sword Technique" and "Dragon Elephant Prajna Gong" to you. Lin Mu said.

"Okay, in this case, I can't take advantage of you, the value of the Cleansing Pill will not be as precious as these two martial arts, you should be able to help you if you look at this." Yue Xin said that, and took out a thin book of martial arts secrets from the space.

"This is the cheats of the "Spiral Nine Shadows"? Okay, since that's the case, I'll take it, and I'll find a way to spread it to Yue Xin when I get to your class. With that, Lin Mu also got up cautiously and prepared to return home.

"Okay, I'll wait for you at school. It just so happens that I heard that the relationship between you and your homeroom teacher, Mr. Zhao, is a little tense, and it is a good thing to change classes at this time, after all, the key class is not necessarily conducive to learning. Yue Xin said.

"Teacher Zhao? Sister Yue Xin, if you don't say it, I'm afraid I'm going to forget about this stubble, and now I'm too lazy to take care of him, if he is still aggressive in the future, I won't let him go again. With that, Lin Mu walked out of the ward and took a taxi back home.

Dinner has also been prepared at home, and they are waiting for Lin Mu to go home, intending to wash the dust for Lin Mu and congratulate Lin Mu on his discharge.

Seeing that his parents, who had always been thrifty, had made a table of dishes for themselves, Lin Mu also pinched his chin surprisingly, thinking about how to leave a sum of money for his parents to help them live a better life.

After dinner, Lin Mu returned to his house early under the pretext of going to read and tutoring, and then found a book with a secret book that he was familiar with.

And when Lin Mu was silently writing the exercises in the room, the Dongying Black Dragon Society at this moment was facing the biggest change.

The Dragon King of this generation, Kurosawa Ji, who was originally in retreat in his own temple, instantly appeared in his hall from the void, and his face was still wearing a mask that he had never taken off in front of others.

Under the strange mask of the black dragon circling, blood was constantly flowing from his mouth, no matter how the black dragon king suppressed his injuries, but the increasingly severe injuries also made the black dragon king the weakest at this moment.

"What the hell is this place, although the Heaven and Earth Yuan Qi is much more abundant than the Yuan Qi Cave, but there is such a vicious beast there, it's a pity that this blessed land, if it was occupied by me, wouldn't it have been able to break through to the Eight Heavens a long time ago."

Three days ago, the Black Dragon King was meditating alone in his palace, but suddenly a golden light flashed from outside the other sky, crossing Kurosawaji's palace.

Kurosawa is also a master of the arts, and he understands that this must be a rare opportunity in the world, and if he can get it, it will be his own creation. In an instant, he grabbed the golden light that flew by like lightning, but the golden light shook violently the moment he felt that he was blocked, and he actually shook the space out of a crack.

And Kurosawa didn't know what to do, so he grabbed the golden light and fell into the black abyss together. The next thing I saw was a fairyland on earth, but a strange beast sprang out of the grass on the side, even though Kurosawa Ji was already a supreme powerhouse of the Innate Seven Heavens, he still had no way to deal with this kind of fierce beast.

The majestic power enveloped the huge power of the mountain, and it did no harm to the fierce beast in front of him, and the golden light, which was already close at hand, also shook a few times, and then took the opportunity to disappear in front of Kurosawa.

And at this moment, Kurosawa Ji was no longer in the mood to take care of the opportunity to fall from the sky, but what was placed in front of him was an unimaginable desolate beast, the sword was invulnerable, and the internal force was difficult to hurt, even the eyes and throat of this fierce beast could easily resist Kurosawaji's fateful blow.

On the contrary, every attack of the fierce beast could make Kurosawa Ji feel the dantian shock, and the meridians of his body were also not badly damaged. Moreover, the speed of this fierce beast is extremely terrifying, and Kurosawa Ji dodged and moved with his superb body, and he couldn't even dodge the attack of the fierce beast.

In the end, the invincible Black Dragon King was seriously injured by a vicious beast that came out of nowhere. And at this moment, Kurosawa had no choice but to surpass the Eight Miscellaneous Golden Dragon Bloodline in the carrier, and obtain absolute power at the cost of a great drop in bloodline power, and seriously injured the evil beast in front of him with one blow.

But at this moment, Kurosawa Ji had no strength left for the second blow, so he had to escape from this dim abyss in a panic.

Kurosawa, who was seriously injured and his strength had been greatly reduced, had no time to take care of anything else, carefully dodged everyone, and then sneaked into the entrance of the Yuan Qi Cave, trying to enter the Yuan Qi Cave, and quickly recovering his injuries and strength with the help of the Heaven and Earth Yuan Qi in it.

"Brother Wang, what's wrong, how can someone in the Black Dragon Club hurt you like this." A figure suddenly flashed near the entrance of the cave and said eagerly.

"Shen Tu, you first guard this vitality cave, and you are not allowed to enter, even if the Dragon Queen wants to enter herself, stop me. Just say that you were on my orders, but never tell anyone that I am in this cave. Kurosawa said to his only brother, Kurosawa Shentu.

Without waiting for Kurosawa Shentu to ask, he stumbled into this Vitality Cave, there are two Vitality Caves mastered by the Black Dragon Society, one is on the top of Mount Fuji, which is specially used to cultivate the elites of the Black Dragon Society and attract foreign masters.

The second place is located inside the core of the Black Dragon Society, which is specially used to cultivate for the Black Dragon King's lineage and his close relatives, and is usually guarded by the Black Dragon King's most trusted younger brother, Kurosawa Shentu. This cave is divided into two levels, and the deep one can only be used by the royal prince's wheel ring, and only the Black Dragon King himself can use it at any time.

On the surface layer, it can be cultivated by the prince at will, and there are usually some cronies who have been reused who can enter the cultivation.

However, no matter which layer of the Yuan Qi Cave can only be cultivated by one person, otherwise the cultivation of two people at the same time will make the Yuan Qi become thinner, and the speed of Yuan Qi accumulation cannot keep up with the speed of consumption, and the ability of the Yuan Qi Cave to greatly increase the cultivation speed will be useless.

At this moment, the Black Dragon King has quietly entered the deep layer, which is the core of the Yuan Qi Cave.