In the fourth chapter, the blackened spirit stone incense burned three times, and the corners of Fang Ling's mouth had already hooked up a smile, and he knew the origin of the meat maggot well, but he was also surprised by what he knew.

Although this meat maggot is ugly and smells stinky, it is a collection of delicious food, called Baibao insect pupa.

Baibao insect is a kind of creature that grows in a mysterious crypt in the north, this thing lives under the ice all year round, absorbs the air of ice and snow of heaven and earth, and only crawls out of the hole in spring to forage, although the adult grows extremely ugly, exudes a strong fishy smell, but its meat taste is quite delicious, and it is made of various meat qualities such as cattle, sheep, tigers, and deer.

And the taste better than the adult is the Baibao insect pupa.

It's just that to get the Baibao insect pupae means to burrow into a thousand feet of ice, and if you are not careful, you will be buried under the ice.

Therefore, the price of this thing is also extremely expensive, definitely a high price of more than one million spirit stones.

Seeing that Fang Ling was the first to pick up the sound stone, everyone couldn't help but be amazed, and seeing that his expression was calm, exuding transcendent confidence, they knew that they were afraid that the answer was eight or nine.

Master Li couldn't help but whisper: "My lord, this Fang Gongzi is really powerful, this treasure knows very little, with him as a disciple of the Immortal Sect can understand this level, it is really incredible." ”

Sun Fan said lightly: "This is just the beginning, if his talent is really far above Yao Zhenran, then it can really interest me." ”

Li Zhubo nodded, at this time, Yao Zhenran had already picked up the sound stone, and Zhao Yuanxi reluctantly picked up the sound stone before the incense candle burned out.

When the sound stone read out the answer in the water, the three of them were the same again, Sun Fan Fan waved his hand slightly, and the guard immediately brought up a box.

This is not a battlefield full of gunpowder, but it is more fierce than the battle on the battlefield, and the confrontation of intelligence, talent, and knowledge far exceeds the physical collision, so that everyone can't help but clench their hearts, and even be so nervous that they can't breathe.

The third spiritual object, the three of them have passed the test without danger, but they also gradually show their awareness of strength.

Fang Ling is always the first to finish, and after a while, it is Yao Zhenran, fortunately, Yao Zhenran is also calm, although he has repeatedly fallen behind, but he is not in a hurry, and the most worried is Zhao Yuanxi, although he can barely keep up with the pace of the two, but every time he is almost defeated.

The fourth spiritual object was finally brought up, and as soon as the box was opened, a faint layer of mist poured out of it, and everyone looked up and found that the box contained a small fluorescent white ball, which seemed to be surrounded by fog, and it was so hazy that it was impossible to see it.

Fang Ling pondered for a while, and then he understood, this thing is called the cloud core, it is a special mineral in the ground, this thing can release a thick fog under certain conditions, forming a huge fog area, if it is used as an array core, it will greatly enhance the ability of the magic circle.

It's just that this thing is not easy to form, it is rare for 10,000 years, and there are a large number of rare stones underground, and there are many ores that can emit fog like this.