"This ...... Can it really work? Lin Fei looked at the dense symbols outside the camp and was a little puzzled. It's not that she doubts Wang Hao's ability, after all, Wang Hao has already proven himself by defeating He Wei, but the rune array laid by Wang Hao is too contrary to common sense. According to Wang Hao's own description, in the dense runes around the Beihai camp, there were actually five strategic rune arrays intertwined at the same time. Although Lin Fei was not a professional in runes, she also knew the basics of runes well, and she knew very well the difficulty of stacking rune arrays. On the same area, each layer of rune arrays will increase the difficulty of drawing several times, and after multiple layers, the difficulty will increase geometrically. As far as Lin Fei knew, the best formation division in the Beihai Defense Army could draw a triple strategic rune array at most, and Wang Hao claimed to be able to draw a five-fold strategic rune array with the strength of one person, which was a very unbelievable thing.

"Okay, I'm finally done." Wang Hao stood up and stretched his waist, revealing a satisfied expression. In fact, it was not as difficult as outsiders imagined to draw this giant fivefold rune array, because Wang Hao had a supercomputer like Xiao Zi. Ordinary rune masters need to rely entirely on their own minds to handle everything, Wang Hao doesn't need to, Xiao Zi can help him do most of the calculations. Wang Hao only needs to output according to the results, and this part is what Wang Hao is particularly good at, and his terrifyingly high spiritual power is most suitable for fine control work.

"So fast?" Xu Bin and other academy tutors who were waiting in the distance all came over when they heard this, and the drawing speed of Wang Hao's five-fold strategic rune array was extremely unnatural in their opinion, because it only took less than half a day before and after. It would have been unimaginable for someone else, such as three rune masters among the academy mentors who came over. It would take them at least nearly a day to work together to draw a rune array.

"The dean is a rune master of the S rank, and there is nothing strange about some perversions outside the rules, and the S and others are all monsters." Lin Kong, the only Level 4 A-class rune master in Beihai Academy, explained to Xu Bin that he had always been the most respected mentor to Wang Hao in the academy, and from the first day Wang Hao took office as the dean, he had sincerely called Wang Hao the dean. As a first-class rune master, he is very clear about the difference between himself and S-class, as long as the rune master successfully reaches adulthood, he will also become a rune master at the very end, and most of them have the opportunity to cross the threshold of the god level. Wang Hao's talent and achievements in runes made Lin Kong admire, so a sense of respect arose, even beyond his age.

The corners of Wang Hao's mouth twitched, and he didn't know whether he should take this as a compliment, after all, Lin Kong's praise either said that he was "perverted" or that he was a monster, no matter which one of them was not very good.

"But it's still a bit too fast, can you guarantee the accuracy of the drawing?" Zhai Lu, another Level 3 B-level rune master, had some doubts, as a B-level rune master, she didn't have enough authority, she didn't know much about the real perversion of S-class, and her own knowledge was also a little different from Lin Kong's.

"Yes, the five-fold strategic rune array is too complicated, even the slightest mistake will lead to a complete collapse, we still need to be cautious." Xu Cheng, who is also a Level 3B rune master, is similar to Zhai Lu's situation, and he also lacks Lin Kong's vision.

"It's easy, just experiment with it." Wang Hao was not angry, after all, the tutors who were able to stay until now were all die-hard loyalists of the academy, but they were limited to knowledge and couldn't see some facts clearly. Their worries are all from the perspective of worrying about the safety of the academy, which is exactly what the current academy needs.

Wang Hao took out a weapon that had been prepared a long time ago, and he had originally planned to use this useless thing as a test item.

"Eagle Flame Sword!" Some of the mentors immediately recognized this treasure of the Qin family's former townhouse.

"There's no soul left." As the strongest among the mentors, Xu Bin's eyes were very vicious, and he could see at a glance that this former Heavenly Pole Treasure had lost the most important part, and now it was just an empty shell with the appearance of a Heaven-level Treasure.

"Although the battle spirit has dissipated, it still has the hardness of the Heavenly Pole Treasure." Wang Hao said, "As a test item, it should be enough." ”

Everyone nodded busily. In the North Sea Realm, where earth-level treasures are very precious, the Heavenly Pole Treasure is already very luxurious as a test item, even if the scrapped Heavenly Pole Treasure still has enough hardness, at least equivalent to the physical defense of the Heavenly Spirit Realm psionics.

Wang Hao squatted down and pressed his finger to the center of the activation rune, injecting spiritual energy into the rune. The ground shook slightly, and the ancient and mysterious runes lit up one after another, as if a ring of dazzling lights had been lit around the Beihai camp. An unprecedentedly powerful force of nature enveloped the sky above the North Sea camp, and a hemispherical light curtain of lilac light suddenly appeared in the night, flashing with a soft light.

"This is ......" everyone's eyes changed, and each of them felt a slight tingling sensation on the surface of their bodies, which was caused by the tiny amount of spiritual energy ripples radiating outward from the extremely powerful force. The instructors of Beihai Academy are all people of insight, and from the strength of this spiritual energy radiation alone, they have already read the strength of this layer of protection, and its strength is at least ten times that of the thundercloud trapped dragon array that once trapped Beihai Academy.

"Test begins." Wang Hao casually threw the Eagle Flame Sword into the light curtain.

The originally quiet night sky was suddenly broken at this moment, and a thick pillar of thunder with a diameter of more than several meters appeared out of thin air, slashing at the Eagle Flame Sword like an angry dragon going out to sea. This was just the beginning, a blazing flame enveloped the Eagle Flame Sword, and the extreme heat distorted the air into a lens-like curved image. Immediately after that, countless fierce wind blades formed in the air, slashing at the Eagle Flame Sword in an extremely fierce way, and in less than a short moment of breath, thousands of wind blades swept by. The most terrifying moonlight that fell from the sky, even if he was outside the formation, the cold and fierce brilliance still made every bystander tremble, and its energy density was several times higher than the sum of the previous three attacks of wind, thunder and lightning. The originally beautiful moonlight turned into the scythe of death at this moment, silently devouring any material that rushed into the array. I saw that the Eagle Flame Sword quickly disappeared at a speed visible to the naked eye under the illumination of the moonlight, and in just a few seconds, it had turned into a wisp of green smoke and disappeared without a trace, not even a tiny fragment was left.

The Strategic Rune Array fell silent as if nothing had happened.

Everyone looked at each other, everyone's eyes were full of shock, and they asked themselves, if they were in the formation, I am afraid that the end would not be much better than the Eagle Flame Sword.