From Chongxuan Zhenjun, the only elder who had taken her to see her so far, what Ning Qingqiu got was not only the Heart Refining Sword that was full of spirituality to the next level, but also a lot of other gifts.

It's just a small gift compared to the former.

The so-called is given by the elders, and she doesn't dare to resign, so she accepts it with peace of mind, anyway, it's all a family......

Ahem, not now, and in the future.

These small gifts contain the jade slips of Chongxuan Zhenjun, which is not a matter of inheritance, but contains a lot of information about precious refining materials, as well as some special materials unique to Yunhuang, which is equivalent to carrying a hundred degrees, at least in terms of refining, Chongxuan Zhenjun is very authoritative as a great grandmaster, and she has learned a lot from it.

For example, the source of the material of this Hanhai City Gate is Wanjun Xuanzhong Cold Iron, which is an extremely precious kind of divine iron in the Cloud Desolate World, and the two biggest characteristics are already reflected in the name, one is heavy, and the other is extremely cold.

Ning Qingqiu poured true qi, true qi entered the city gate, like a mud cow entering the sea, she couldn't afford to make any waves at all, she secretly sighed in her heart No wonder several elders of the Sand clan have been unable to enter the door, although she did not do her best, but also instilled more than half of the true qi, and found that this city gate was really impregnable, presumably the Yuan infant monk couldn't open it for a few days and nights with the magic weapon, and at that time it must be that the monk couldn't resist first.

Although the Yuanying Monk is using the Yuan Qi of Heaven and Earth to master part of the power of Heaven and Earth, the true qi is theoretically endless, but it cannot be infinite, after all, there is a time when it is exhausted, that is, the true qi can be supported, and the spiritual consciousness sea is not a perpetual motion machine, in the end, it can only be helpless.

The hoarse voice of the six elders of the Sand Clan is very distinctive, he is usually unknown, but according to Ning Qingqiu's observation, this person's position in the seven-person elder group is not low, at least the eldest elder regards him as an absolute henchman, and the seven elders are all in the same spirit, but only this hidden sixth elder is his right-hand man.

Ning Qingqiu naturally wouldn't underestimate him.

The six elders stood behind Ning Qingqiu's right hand, and naturally heard her muttering clearly, even if it was a joy, the material of this city gate was mysterious to them, and the Sand Clan's understanding of the Terran Race had always been poor, not to mention that this was not a mysterious material that everyone understood in the Terran world, and when he heard Ning Qingqiu's words, he was in high spirits.

"Miss Ning knows the origin of the material of this city gate?" he said in a loud voice, looking very serious, "I hope that the girl will give her advice and give a charter, otherwise we will only watch outside the city gate but will not be allowed to enter." ”

"The girl actually knows the materials of the city gate?"

"Isn't that just a plan that can be made in a targeted manner, and it is really a cooperative team that my Sand Clan has high hopes for......"

"The Great Elder is ...... Foresight"

Several elders chattered.

The corners of Ning Qingqiu's eyebrows twitched, this level of sycophancy, speaking skills, this Sand Clan people really have no shining points, and at this time, it should be a great benefit to them to praise the Terran side, saying good things and not doing things, everyone is willing to bother instead of working hard themselves.

But as soon as these Sand Clan elders opened their mouths, how could they give half of their merits to the Great Elder?

If it weren't for the fact that he knew that everyone was united, Ning Qingqiu would even have to wonder if this was because the elders of the Sand Clan were fighting among themselves, deliberately letting them estranged themselves from the Great Elders of the Sand Clan.

"Just a little bit of it. Ning Qingqiu's face was smiling, and his eyes were full of water, "This city gate is made of a kind of Wanjun Xuanzhong cold iron, this divine iron is said to come from a meteorite outside the sky, and it is also rumored to be produced under the waves of thousands of miles, and its weight is Wanjun, which is the size of a thumb, and it is as heavy as Mount Tai......

"Ordinary means can't open this city gate, all of us working together to open the city gate is wishful thinking, and we must use special means to open it. ”

"Why don't we make a gap in the wall and get in?"

An elder had an idea and opened his mouth to make a suggestion.

Other people also have a lot of discussions, yes, everyone has fallen into a complete misunderstanding of this matter, the city gate really can't be opened, they just drill a hole in the wall, isn't that the perfect way to cross the barrier of this city gate.

It's not that they are poor in donkey skills, and they can't think of any good way, the main thing is that a city wall must be built much harder than the city gate, and everyone will choose to open the city gate when they enter the city.

But the situation in Hanhai City is a little different, since the origin of the city gate is so exquisite, they should give up the difficulty.

The elders immediately began excitedly discussing feasibility.

As a result, Mingyuan's cold was to dash their hopes, and poured a basin of cold water on them to cool people from head to toe.

"I don't have to think about this method, I have checked the city wall, and it is the cold frozen soil, which is extremely hard, and it is only a matter of time for us to simply destroy the frozen soil wall, but this cold frozen soil and this Wanjun Xuanzhong cold iron are very consistent in nature, after special refining, the city gate and city wall are like one, and the difficulty of destroying the city wall is higher than the city gate......"

Everyone's face was even broken.

Come to think of it, if there is such a good way to exploit loopholes, then why did the monks of the ancient kingdom of Hanhai spend so much effort to place such a high-grade city gate, wouldn't it have become a tyrannical thing.

"Don't be discouraged, I have a way to open the city gates, but it will take a lot of effort from a few elders. ”

Ning Qingqiu was indeed anxious when he watched a few Sand Clan elders coldly, and he also understood that their mentality was different from that of himself and the others.

Because of the change in body shape, they already have a deep fear of this relic in their hearts, and they suppressed this anxiety on the surface, but their rhythm unconsciously accelerated, if you want to describe it, it is actually a bit of an ant on a hot pot.

While she was amused, she gave hope: "The cold iron is extremely heavy and extremely cold, and it is naturally impossible for us to attack the strengths of the other with our own shortcomings, that is to ask for our own guilt." Since there is no proper way to open the door, we just need to break the door. Considering the nature of the cold iron thing, the attributes of all things are mutually reinforcing, our best way is to use fire to burn this cold iron gate, although the cold iron is extremely heavy and intense, but under the continuous burning and burning, as long as it is past that critical point, the cold air will back, and the city gate will inevitably collapse faster than we expected. ”