The thunder storm formation set up with four wind and thunder remnant formation flags is a true second-level formation.
Liu Hao, who had just acquired twenty-star soul power, could not fully control such a formation.
To be honest, the main reason for being able to perform it is the spirit stone vein here.
Therefore, after it is displayed, he has no way to control the consequences.
It was an indisputable fact that Bei Zongsheng and others had been killed, but he didn't know whether Zhou Qingfeng and Yun Siying had been affected.
After all, they are not in a pothole.
"Brother Liu Hao, we are fine!"
At this time, Zhou Qingfeng's voice also came over.
After receiving the answer, Liu Hao breathed a long sigh of relief and asked, "Isn't your cave entrance completely buried yet?"
Although the yellow sand is thick, it is very soft.
The most important thing is that there is still a space of four to five meters at the top that is not covered by yellow sand.
It is this space of four to five meters that leaves some room for them to get out of the hole they are in.
Since you can hear the other party's reply, it means that the other party's hole must not have been completely buried.
"No!"
Zhou Qingfeng replied, "We can still come out!"
"Then come out first and then talk."
While talking, Liu Hao also shook apart a large amount of yellow sand at the entrance of the cave, opened a path for himself, and then climbed out.
Not long after he came outside, he saw Zhou Qingfeng and Yun Siying crawling out.
Liu Hao asked, "Where is Shi Tong's body?"
"Just bury it here!"
There was a hint of sadness in Zhou Qingfeng's eyes, "His revenge has been avenged, it doesn't matter where he is buried!"
Liu Hao patted Zhou Qingfeng's shoulder and sighed deeply.
"Brother Liu Hao, the eldest prince and the third prince were killed one after another, and a strong man in the realm of spiritual union was also killed. The Beifeng Kingdom will never give up easily."
Zhou Qingfeng took a deep breath and said, "It's not suitable to stay here for a long time. Let's leave first!"
"No!"
Liu Hao shook his head and said, "I must get those four formation flags!"
"But I'm worried..."
"There's nothing to worry about. Even if people from the North Wind Kingdom want to come, it will definitely take a few days."
Liu Hao interrupted him and said, "And when we go to Shashi Town to find the remains of 'Old Man Feng Lei', we must have some trump cards in our hands!"
"You also heard what the eldest prince Bei Zongsheng said before!"
"Someone may have found the ruins before us!"
"What should we do if we happen to meet them when we are passing by?"
"Although these four formation flags are broken flags, they are not weak in power. They can be of great help to us at critical moments!"
"As long as we can clean up the yellow sand and get the formation flags and the spiritual stones and crystals left behind by the corpses, it will be worth wasting a few days!"
After thinking for a moment, he said, "But how can we clean up so much yellow sand!"
Liu Hao said, "It depends on luck!"
"Luck?"
"I will set up a wind gathering array at the entrance of the cave later."
Liu Hao explained, "As long as the wind is strong enough, it can be brought in. At that time, the yellow sand that has just fallen will be blown into those caves. As long as those caves are deep enough, these yellow sand,
Then it can be cleaned up!”
"Before that, I need to find some spiritual stones and spiritual crystals!"
Zhou Qingfeng replied, "I still have some spirit stones in my hand, but not the spirit crystals!"
Liu Hao asked, "Where are these spirit stone veins?"
"There should be!"
Zhou Qingfeng said, "However, we haven't dug it out yet, it may still be very deep!"
Liu Hao thought for a while and then said, "You take the princess out first, and I will go in and take a look alone!"
After saying that, he ignored Zhou Qingfeng and walked towards one of the mines alone.
And this mine is also one of the three mines with the richest spirit stone veins as Zhou Qingfeng said.
It is also the only one among the three mines with the richest spirit stone veins that has not been completely sealed.
After entering, Liu Hao walked all the way, and after a while, he came to the end of the mine.
It's pitch black here, but you can feel powerful spiritual energy fluctuations.
Immediately, Liu Hao's spiritual consciousness moved, and the Qiankun Heavenly Eye slowly opened.
In the darkness, Liu Hao began to use the Qiankun Sky Eye to examine the spirit stone veins.
Weng!
The next moment, the Qiankun Heavenly Eye fluctuated.
Liu Hao looked in the direction of the induction.
Through the thick layer of spiritual stones, the Qiankun Heavenly Eye vaguely sensed the existence of a trace of the original power.
It wasn't very thick, but he was certain that there were spiritual crystals there.
The original power in the mineral veins is not spiritual crystal, so what else could it be?
It's a pity that the Qiankun Heavenly Eye cannot see through and cannot see the specific location.
But at this time, he couldn't think too much. He just started picking up the equipment that he had not taken away before and started digging.
Liu Hao is very strong, and he also has his own method of digging veins. He will not touch the spiritual stones, but dig from the black stone next to them.
It will be much easier to dig black stone, so both speed and efficiency are much higher than that of ordinary people.
Under normal circumstances, those who dig mines can probably dig out ten meters in an hour, but he can dig out nearly fifty meters.
Of course, this is also because he only needs to dig a small passage for himself to crawl through.
…
In the blink of an eye, most of the day passed.
After digging nearly six hundred meters, Liu Hao finally saw the spiritual crystal.
The area of the spiritual crystals emitting a faint light is not very large, but as long as they are dug out, there should be about thirty of them.
If you add in the spiritual crystals from Bei Zongsheng and the ancient master, it should be enough.
Immediately, Liu Hao didn't take a break and started digging directly.
This time, it took another half a day to dig out the spiritual crystal completely.
There were more than expected, a total of thirty-eight spiritual crystals were dug up.
With these spiritual crystals, Liu Hao exited the spiritual stone mine.
"Have you found the spiritual crystal?"
Zhou Qingfeng, who had been waiting outside the mine with Yun Siying for a day, was obviously a little worried.
Seeing Liu Hao coming out, he immediately went over and asked.
"kindness!"
Liu Hao nodded, "Give me the spirit stone, and I will set up the formation first!"
Zhou Qingfeng handed the storage bag directly to Liu Hao.
Liu Hao took the spirit stone and spent nearly an hour setting up the wind gathering array at the entrance of the mine.
"Everything is ready!"
Liu Hao came to the outside of the mine and said, "Now, it depends on when the strong wind will come!"
Zhou Qingfeng frowned and said, "I just hope that we can wait for this strong wind before the army of the North Wind Kingdom arrives!"
This is the first update.
Thank you for the reward of Waiting for That Sky and Peak!