In the following days, Sun Xiaofei began his cultivation process under the teaching of Gruss.

After passing the rigorous test of Grus, he officially became a disciple of Grus, and received various high-intensity training every day, including the cultivation of fighting spirit, the cultivation of magic, and the practice of practical skills.

At this time, Sun Xiaofei discovered that Grus, who had a rough appearance, was not only a dual cultivator of magic and martial arts, but also a rare dual cultivator of the thunder system. The characteristics of the thunder element are that it is fast and explosive, and it belongs to the few destructive forces between heaven and earth. Both of the characteristics of the lightning power were used handily by Grus, and when combined with the Thunder Gun, they exerted amazing attack and destructive power.

Sun Xiaofei once tried to have a fight with him, but let him use what he had learned, but he couldn't pose any threat to him. In Grus's nascent thunder realm, no matter how he attacks, as soon as he enters the thunder elemental realm, he will be repelled by the power of the thunder element, and it will have no effect at all.

Between heaven and earth, the power of the thunder element destroys the most powerful destructive power. Gruss only needed to gently wave the thunder spear, and Sun Xiaofei was immediately defeated as soon as he made contact, and there was no strength at all to resist Grus's attack.

After that, Grus told him about his cultivation experience, and asked him to find a suitable and fast way to cultivate based on the cultivation experience taught by Grus.

Grussia told him earnestly that in the past, when he was Sun Xiaofei's age, he used to only want to be a magician with advanced cultivation. However, when he cultivated to the level of a magician, he couldn't break through this seemingly fragile barrier, and finally, by chance, he came into contact with a cultivator who cultivated both magic and martial arts, which touched his inspiration. Later, he began to pay attention to the cultivation of **, and when he felt that ** was strong enough, he tried to impact the realm of the magister again, and finally succeeded in one fell swoop.

"Ryan, a person's ** and soul are the foundation of cultivation, both are indispensable, only when the foundation is solid, can you cultivate to a higher realm. The soul is the foundation of a person's life, just like a fragile seedling, and only through unremitting cultivation can it transform into a towering ancient tree. Like a container, the level of cultivation depends on the size and sturdiness of the container, as well as the quality of the objects it contains. These main elements of cultivation are the basis for improving the efficiency of cultivation. ”

These words came from the mouth of the war emperor-level powerhouse Gruss, and naturally there would be no mistake. Because he is a living example in his own right. Sun Xiaofei listened to his words, with a thoughtful expression, and Grus's words touched many of his feelings on the path of cultivation.

Grusch did not disturb his cultivation, nor did he interfere with his freedom of movement, he cultivated according to Sun Xiaofei's own wishes, and he only pointed out to the latter at the appropriate time that there was a problem there and that he was not doing well enough. Sun Xiaofei memorized all the defects pointed out by Gruss, and expected to make adjustments and changes in his subsequent cultivation, so that the efficiency of his cultivation progressed even faster.

In a blink of an eye, more than a month has passed, and the academy seems to have forgotten Sun Xiaofei's savings. He stayed in this place with Gruss, spending the rest of his day in a compact cultivation career except for what he had to do. During this time, no one came to disturb their cultivation, and Sun Xiaofei would occasionally go back to the dormitory to have a look, and get together with Lucia and Olem for a long time, talking about the people and things in the academy and about their respective cultivation encounters.

The competition for the list of selected personnel for the special training class of the academy has been over for a period of time, and all the selected students, under the arrangement of the academy, have also arrived at the secret cultivation place of the academy's special training, the Holy Dragon Valley. The Holy Dragon Valley is located in the depths of the forbidden area, there are all kinds of tall buildings in the valley, and the entire valley and buildings are all arranged by the retired old tutors in the academy to arrange a large defensive barrier, leaving only one entrance and exit for the elites specially trained by the Holy Dragon Academy to enter and exit.

Now, all the people who are selected have entered this secret Holy Dragon Valley to cultivate, and only Sun Xiaofei did not enter because he was left with him by Gruss. In the days of training with Gruss, what Sun Xiaofei gained the most was the improvement of his combat skills.

Since the big battle between him and Youbai Shuangxiong, Sun Xiaofei has deeply felt the lack of his own strength. Consciously strengthened the cultivation of this aspect, often haunting the depths of the mountains and forests in the adventure area, and fighting with some powerful magical beasts, so as to enhance the experience of actual combat and the skill of skill use.

Whenever Sun Xiaofei ventured to challenge the powerful Warcraft, Grus would follow him in secret, silently waiting aside, until Sun Xiaofei won the fierce battle, and he would leave quietly.

Sun Xiaofei's realm in the middle of Jindan has been stabilized, and his combat effectiveness has improved a lot compared with the past. He obviously felt the improvement of his strength, and decided to go to the advanced cultivation tower to test his current strength level before going to the Holy Dragon Valley to cultivate with Grus.

When Sun Xiaofei told Gruss about his decision, the latter did not stop him, but nodded with satisfaction and approved of his decision.

"Teacher, I'm going to break through the cultivation tower now. ”

"You go, don't lose my master's face, don't break through to the fifth layer, don't come back to see me. Gruss said lightly.

Sun Xiaofei didn't linger long, nodded and his figure flashed, and he quickly swept out of the house and headed in the direction of the academy's cultivation tower. A lonely figure was left behind him, standing looking at Sun Xiaofei who was flashing away in the woods.

In front of the advanced cultivation tower of the academy, the old man who was in charge of guarding the hall on the first floor was holding a pen and writing something. Suddenly, he felt someone come to him, and the old man put down his pen and looked up, and there was a young man of all stature who carried a heavy sword.

The old man looked at the young man with a simple and simple expression, as if he had arrived here from a distance. He smiled and said, "Young man, where did you come from? Why did you go in such a hurry!"

The young man standing in front of the old man was none other than Sun Xiaofei, who had arrived here from the adventure zone. Sun Xiaofei didn't talk nonsense, and said directly to the old man: "Old man, I want to go inside." ”

"Oh, you're going in, you can just come here and sign your name. The old man said suddenly.

After Sun Xiaofei stepped forward and wrote his name, he said goodbye to the old man, and then entered the cultivation tower. The old man's cloudy old eyes glanced at his signature, shook his thinning head, and whispered: "Ryan?

The cultivation tower is divided into a nine-story structure of the cultivation tower according to the level of cultivation, and the strength is the more difficult it is, and the coefficient of increasing the difficulty layer by layer, from the first layer, a number of first-order great swordsmen are arranged, or magicians to guard the level. The second layer corresponds to the second-order cultivation of the Great Sword Master and so on, and so on, until the ninth layer, it is guarded by the powerhouse of the peak of the Ninth Order Great Sword Master, as long as he can defeat him through the ninth layer and complete the task of the advanced cultivation tower, he can apply to the academy for graduation.

With Sun Xiaofei's current cultivation, the few floors below the cultivation tower naturally couldn't defeat him, and even the Youbai Shuangxiong, who had cultivated to the fourth or fifth order, couldn't help him, how could these gatekeepers of the cultivation tower defeat him.

Sun Xiaofei followed Gruss and gradually mastered various combat skills, in terms of combat experience, he was not weaker than those students who had been practicing for a long time, using the sword skills he had learned, he broke through all the way, defeated one defender after another, and broke through the fourth layer from the first layer, and in the cultivation tower on the fifth floor, he encountered a powerful and fifth-order cultivation of the Great Sword Master.

However, such a formidable opponent could not stop his advance. Sun Xiaofei's use of spells combined with the use of sword skills quickly ended the battle, which made the defender very impressed. Sun Xiaofei himself has a dual cultivation of magic and martial arts, and his strength is already above him, plus his combat experience is not lower than him, so it is a matter of course that he can pass through the guò.

On the sixth floor of the cultivation tower, a middle-aged guardian dressed in a black-clothed battle uniform with an indifferent face flashed a trace of surprise in his eyes when he saw Sun Xiaofei coming up, and this guardian was a little surprised that he was able to break through to this floor. It is extremely rare for a student to break through to the sixth layer at such an age, which is enough to prove how outstanding Sun Xiaofei's cultivation talent is.

Sun Xiaofei didn't know that the guardian in front of him had already made some observations about him, if he knew that this guardian thought so, he didn't know whether he was happy or worried, he was able to cultivate to the current realm, not simply relying on talent, but his unremitting efforts and unwavering faith.

His whole body is now tense, his spirit is highly condensed and adjusted, waiting to enter the battle at any time.

When the guardian saw his appearance, he rarely smiled, but he cracked his mouth and chuckled: "You don't have to be so nervous, your talent is so good, let's decide the victory or defeat with one move." ”

Hearing this, Sun Xiaofei nodded slowly, not daring to despise his opponent carelessly, he could feel that this guardian was even more terrifying than the defenders at the bottom layer. Every time his strength is raised, there will be a leap and bound, and the black-clothed guardian in front of him is giving him a feeling that it is difficult to see through his strength. However, Sun Xiaofei is confident that he will definitely be able to pass through the Guò layer of the cultivation tower, which is his confidence in what he has learned.

The defender wasted no time, pulling out his weapon to gather his strength and unleash the strongest attack he could ever comprehend. Sun Xiaofei, who had experienced the fusion skills of the two males, reacted instantly, and used the Sunset Sword to cast a rainbow sword duel, and greeted him, and the two instantly converged, the light flashed, the energy was agitated, and the rumbling sound was endless.

In just a short moment, two figures flew out and landed in two places. The defender seemed to have an unstable footing, and he stepped back a few steps, his face darkened, and he looked at Sun Xiaofei, who was standing still, and said in a deep voice: "Congratulations, Shun lì tong guò my cultivation tower on this floor." ”

"Thank you!"

Sun Xiaofei bowed down and said goodbye to the guards, and rushed up to the sixth layer of the cultivation tower. There was only one long-haired old man sitting upright in the sixth-story cultivation tower, holding a magic wand in his hand, a magician who had reached the sixth order. Sun Xiaofei stepped forward to challenge, the old man cast a magic skill, and immediately trapped him, Sun Xiaofei couldn't get out no matter how he attacked, and failed to break through the sixth layer.

Sun Xiaofei returned to his residence and told Grus the results of breaking through the cultivation tower, and Grus was very satisfied with his appearance, and encouraged him not to be discouraged and continue to work hard to cultivate, and one day he would pass all the cultivation towers. Only a few of the students were able to break through to the sixth layer, and Sun Xiaofei had only been in the academy for a few months, and he was able to do this, which was really talented.

The failure to break into the cultivation tower did not hit Sun Xiaofei's confidence, but made his cultivation heart even hotter.