In the next three days, Shen Lei was also the same as in the past, hunting demon beasts while cultivating the actual combat experience of Su Yue and Hu Xuewei.

Su Yue's martial arts talent far surpassed Hu Xuewei's, and her awakened superpowers allowed her to show extremely powerful actual combat abilities, and she entered the realm for thousands of miles.

Hu Xuewei is also working very hard to improve her strength, and she is making real progress every day.

Shen Lei killed forty-five more eyeless beasts in those three days, gaining forty-five kill points, and a total of ninety-one kill points in his hands.

On the eve of the battle to annihilate the zombie mother tree, Shen Lei's bedroom was inside.

"Tomorrow is the battle to annihilate the zombie mother tree, and before that, I want to improve my combat power as much as possible. In order to cope with the complex and changeable battlefield, try to survive. ”

Shen Lei pondered for a while, his mind moved, and he chose to strengthen the ground-level auxiliary Xuan Gong of the Bone Refining Sutra.

In an instant, the eight killing points disappeared directly, which represented the spiritual pattern of the Enlightenment Bone Sutra from virtual to real, condensed and formed. Cool air currents poured out from Shen Lei's sea of consciousness and submerged into his limbs, making his limbs and bones make a clicking, clattering sound, bursts of soft and sour sensations gushed out, and a trace of black impurities were discharged from the pores of his body, making him suddenly become a black man, exuding a foul smell.

"The first weight of the Bone Sutra of Enlightenment, prefecture-level martial arts, qualification +5. Improve the qualifications and understanding of learning various martial arts. Reduces the cost of using Kill Points to enhance various martial arts by 5%. ”

Shen Lei went directly to the bathroom to take a bath, and he felt refreshed, as if he had been reborn.

"Continue to strengthen the Bone Meridian of Enlightenment!" Shen Lei's heart moved and he made a choice.

The thirty-eight killing points disappeared in an instant, and the spirit pattern of the Enlightened Bone Burning Bone Sutra became extremely bright again, directly becoming larger, and a stream of cool air poured out from Shen Lei's sea of consciousness, and once again submerged into his limbs and bones, making his limbs and bones make a crisp sound, and countless impurities were discharged from his body again, and the stench filled the house.

"The second level of the Bone Refining Sutra, prefecture-level martial arts, qualification +20. Improve the qualifications and understanding of learning various martial arts. Reduces the cost of using Kill Points to enhance various martial arts by 10%. ”

Shen Lei went to the bathroom again to take a bath, his body was a little fluttering, and many of the martial arts problems that had plagued him in the past were solved.

Vajra Dragon Elephant Gong is a heaven-level martial art, and each one is more difficult than the other. One is more difficult to understand than the other. Shen Lei was originally only able to understand the essence of the first level of the Vajra Dragon Elephant Skill. The second level is like reading a book from heaven, and I don't understand why I want to cultivate like that. After cultivating the Enlightenment Bone Sutra to the second level, he also had some clues about how to cultivate the second level of the Vajra Dragon Elephant Skill.

Shen Lei let out a long breath, his eyes flashed, and he slowly thought, "Awesome!" This Enlightenment Bone Sutra is worthy of being a ground-level martial art. Although this martial art cannot improve my combat effectiveness, it can change my muscles and bones and improve my understanding. It makes it easier for me to comprehend all kinds of martial arts. This earth-level martial art is only afraid that it is more precious than the heaven-level martial art of Vajra Dragon Elephant Gong. ”

Vajra Dragon Elephant Gong is a heaven-level martial art, with infinite mystery and extraordinary power. However, this heaven-level martial art is broad and profound, difficult and obscure. It is difficult for ordinary people to comprehend at all.

Su Yue was already a martial arts genius, but when she heard the scriptures of the Vajra Dragon Elephant Gong, she didn't know anything, and she had no clue. Shen Lei also followed the mutation of the Martial Scriptures, and only then did he barely cultivate the first level of the Vajra Dragon Elephant Skill.

If there is no mutation in the Martial Arts, it is estimated that Shen Lei's qualifications will take more than ten years of cultivation before it is possible to cultivate into the first level of the Vajra Dragon Elephant Skill.

However, after cultivating the Enlightened Bone Sutra to the second level, Shen Lei had already deduced that with his current comprehension and qualifications, it would only take less than a few months to cultivate the Vajra Dragon Elephant Gong to the first level if he started cultivating again.

"Now it's time to strengthen the level of cultivation spirit weapons."

Shen Lei's mind moved, and the twenty-seven killing points disappeared directly. His sea of consciousness changed again, and the spirit pattern of the spirit structure weapon evolved again, becoming more brilliant, and countless knowledge about the spirit weapon was integrated at once, as if it was imprinted in his soul.

"Intermediate Spirit Weapon Apprentice."

Within Shen Lei's sea of knowledge, the junior spiritual structure armed apprentice suddenly became an intermediate spiritual structure armed apprentice. Not only did the types of spirit patterns he could attach to become much larger, but the spiritual power required to refine the same spirit weapon was also much reduced, and the time consumed was also much reduced.

"Eighteen killpoints left. First of all, the shooting technique should be strengthened, and there will be one more means of long-range attack. In this way, my attack methods can be diversified, more adaptable, and easier to survive. Shen Lei's mind moved slightly, and he began to strengthen his basic shooting skills.

After spending a total of 14 kill points of 2, 4, and 8 respectively, Shen Lei directly strengthened his shooting skills to advanced basic shooting.

"Advanced basic shooting, I don't know how powerful it is? Until then, though, I must have a good enough gun! Otherwise, if you have superb shooting skills, you will be blind if you can't break through the defenses of those monsters. ”

Shen Lei took out a bottle of bloodless from an eyeless beast and a vertebrae of an eyeless beast, and his spiritual power worked, his hands were sealed, and he used the secret method recorded in the spirit weapon.

The eyeless beast's vertebrae instantly disintegrated, turning into countless bone chips, intertwined with the bloodless beast's blood and condensed together, blending with Shen Lei's spiritual power, condensing to form a blood-colored spirit pattern.

Shen Lei patted lightly, and gently wiped on the Type 03 rifle, and on the Type 03 rifle, there was an extra weird and mysterious spirit pattern, and in the center of the spirit pattern, there was an extra raised spirit bone.

Shen Lei looked at the Type 03 rifle engraved with spirit patterns, and a flash of joy flashed in his eyes: "Okay!" The first-level spirit spear has been successfully refined! After being infused with spiritual power in advance, you can perform thirty rounds of non-consuming spiritual power shots. After thirty rounds, you can also infuse spiritual power and shoot. This kind of spirit spear, as long as it is infused with spiritual power in advance, can be used by ordinary people! The discipline of spiritual armament is indeed vast and profound, full of endless secrets. ”

A look of regret flashed in Shen Lei's eyes: "It's a pity that there are no high-energy crystals or spiritual objects with powerful spiritual power. Otherwise, if you use them as a source of power, you can make that level of spirit spear exert more powerful power and have the ability to fire continuously. In that way, an ordinary person can have a combat power comparable to that of an Awakened person. ”

The spirit structure is vast and profound, and it has infinite mysteries. However, refining that kind of powerful spirit weapon like a secret treasure also requires corresponding materials.

Of course, that extremely powerful spirit structure armmaster can completely use the spiritual power void creation to refine all kinds of incredibly powerful secret treasures. However, it would cost a huge amount, and it was not something that Shen Lei, an intermediate spiritual structure armed apprentice, could refine.