"Boom-"

A loud bang once again spread throughout the castle, and the soldiers stationed at the gates could even feel the dust falling from the city walls overhead.

Everyone was nervously waiting for what the Grand Master's breakthrough would be.

"Click!" A crisp bolt of lightning pierced the huge "aura funnel", and a flash of light sparkled through the gloomy song city.

"Sneer......"

In the depths of Gushui Street, a lightning bolt struck, Xia Yi's phantom array was torn apart in an instant, and a "snort" sound sounded around him, as if there was a gas leak somewhere.

Xia Yi didn't care about these vague sounds, but ran to check his phantom array.

All the runes were gone, some leaving a scorching mark where the rune had been placed, while others were clean and did not leave a trace.

The powerful lightning tore through Xia Yi's phantom array in an instant, although this phantom array was not arranged by him with his heart, even a great grandmaster could not break through the phantom array at once. As a result, the power of nature subdued Xia Yi's phantom array almost instantly.

This made Xia Yi see the power of nature—even if the humans here were much more powerful.

When everyone was shocked by the thunder, wisps of green smoke suddenly appeared on the house whose roof was destroyed by Xia Yi and others, and something seemed to be burning.

"Is this thunder smashing the house?" shouted Li Xingtong, pointing to a fire spot.

"The thunder struck Liu Zongyuan in the house. Xie Qingshan said lightly. His expression looked calm, but the friends around him knew that Xie Qingshan was extremely nervous.

"Why is there so much movement when he breaks through? I remember that some great masters were quiet when they broke through, as if they had slept and had successfully broken through when they woke up. Xia Ye felt very strange, and turned his head to ask Xie Qingshan beside him.

Xie Qingshan looked at the room and replied softly: "Not every great grandmaster will cause such a big movement when he breaks through, think about it, did Dean Wu Liang's breakthrough lead to any movement?"

Summer Night shook her head again and again to say no.

Xie Qingshan nodded and said: "That's right, it stands to reason that Dean Wu Liang has broken through the realm of the five grades, and the vision caused by the breakthrough should be several times more shocking than now, but we haven't seen any vision from beginning to end." This illustrates a truth, Dean Wu Liang broke through with a complete understanding. ”

"What do you mean? I completely understand it, shouldn't I have directly broken through the realm of the Nine Rank Great Grandmaster?" Xia Yi listened to the conversation between Xie Qingshan and Xia Ye on the side, and when he heard something of interest, he couldn't help but interject and ask.

Xie Qingshan shook his head and said, "What you said was 'Great Enlightenment', and I was talking about the comprehension when you broke through a certain realm. Sometimes the martial artist does not fully comprehend it, but he can't wait, so he chooses to forcibly break through, which will lead to the test of heavenly thunder, and if he passes, he will live, and if he is blocked, he will die. However, there are also some great masters who have thoroughly comprehended it, and they will naturally enter the next level of realm, and they will not be tested by the heavenly thunder at all. ”

Xie Qingshan's explanation can be said to be very clear, speaking of which, this can be regarded as one of the common sense of cultivation, but Xia Yi is not very clear. But fortunately, everyone was used to Xia Yi's abnormalities, and they didn't think there was anything strange.

"So, Liu Zongyuan didn't really comprehend, is this a forced breakthrough?" Xia Yi looked at the room where Liu Zongyuan was, although he didn't particularly like this guy, but for the sake of the one-in-a-thousandth possibility in the future, he still hoped that Liu Zongyuan would be able to break through safely and successfully.

Xie Qingshan listened to Xia Yi's words and explained to him simply: "Generally speaking, about sixty or seventy percent of the martial artists have forcibly broken through the realm. Only a small percentage of martial artists were able to comprehend it thoroughly and naturally break through the realm. Moreover, if you understand it thoroughly this time, it doesn't mean that you can still do it next time you break through, so in the process of cultivation, forcibly breaking through the test of summoning heavenly thunder is the norm. ”

Xia Yi nodded, recalling his movements when he broke through, which was very similar to what Xie Qingshan said.

Just as he spoke, a thunderbolt descended, and the target was directed at Liu Zongyuan in the room.

The thunder descended on the roof, and before it could crash into the room, a snow-blue halo suddenly rushed out of the dilapidated roof, directly colliding with the falling thunder.

A strong shock wave blew, and just for the first collision, Xia Yibu's defensive formation was broken.

"This ...... It's embarrassing. Xia Yi's face was hot, originally he swore that he had his own defensive formation and didn't have to worry about being affected at all, but this is good, he didn't even survive the first impact, which is really embarrassing.

Fortunately, although the defensive formation was all damaged, the impact on everyone was minimized, and everyone only felt the breeze blowing on their faces, and did not feel the feeling of strong wind blowing on their faces.

"Before the second thunderbolt lands, I'll set it up again. Xia Yi felt that he had lost a lot of face and wanted to make up for it this time.

As a result, Xie Qingshan pushed back to his seat.

"Be honest, don't run around, otherwise you will lead the thunder, and you will be the one who will be unlucky in the end. Xie Qingshan warned Xia Yi with a serious expression, and at the same time warned the others not to act rashly.

"Then if we just sit here in such a daze, we won't be affected by the thunder?" Xia Yi asked rhetorically.

Xie Qingshan stood in front of everyone, comforted everyone and said, "Don't move, leave everything to me." As long as you don't run back and forth, the thunder won't find you. ”

"Are you sure?" Xia Yi asked rhetorically.

Xie Qingshan glanced back at Xia Yi and said meaningfully: "If you are unlucky, then it is difficult to say, when you are unlucky, you may choke yourself to death by eating a piece of meat." ”

Xia Yi rolled his eyes and stopped talking.

After a while, it seemed to leave enough time for Liu Zongyuan to breathe, and after a long while, the second heavenly thunder fell.

This time, the momentum was stronger, far more earthly than the movement of the first heavenly thunder.

At the same time, the whole city watched the thunder fall, and when that bucket-thick thunder fell, almost everyone felt the apocalyptic breath.

"Damn! The second heavenly thunder is so strong, isn't the heavenly thunder behind it even more perverted?" Xia Yi muttered to himself, completely dumbfounded.

A thick thunderbolt descended on the rooftop, and this time, the snow-blue halo burst out of the roof earlier than the first time, colliding with the thunderbolt in mid-air.

Xia Yi and the others really didn't feel any strong shock wave, Xie Qingshan stood in front of them, looking at the two balls of light in the sky with a calm face, his fists clenched tightly.