Ten units of the Fire Beast King's core fragments are definitely not difficult for Mu Yi to choose, if the salary lamp is not completely restored, he will definitely find a way to restore the salary lamp first, but now, even if ten units are exchanged for that Vermilion Stone, it may not be able to make Nan Ming advance from the fire, and there is no improvement in his combat power.

In that case, why not exchange ten units for one chance? The question he asked before was to determine what he thought in his heart, and the missing treasures also proved his thoughts, and in his opinion, the most likely thing about those missing treasures was that they were exchanged by those who had entered.

But according to the previous trial, how could it be possible to exchange for so many precious things for just a Fire Beast King? So Mu Yi's attention shifted to the so-called news of Guangren, and finally decided to take a gamble.

Even if he loses the bet, there is no pity, anyway, his greatest wish to enter the Yellow River Ancient Road this time has been achieved, and he has even opened the fifth wheel of life, and he has no regrets.

But if he wins the bet, then he will make a big profit, even if he doesn't need any magic weapons, but if he exchanges what he needs, he can definitely make his strength improve by leaps and bounds in a short period of time, compared to this temptation, just bet with ten units, there is nothing to hesitate.

"Hunt down the necrons of the ancient battlefield and you will be rewarded." The light man finally told Mu Yi the news worth ten units, but after hearing the news, Mu Yi was instinctively stunned, kill the spirit?

He had encountered this necromancer on the road before, maybe one or two necromancers were not difficult, even if they were also consummation-level powerhouses, but the necromancers rarely had one or two alone, most of them were in groups, like primitive tribes, and in each tribe, there was a powerful leader.

Once trapped, in the face of endless necromancy, it is absolutely difficult to escape, in Mu Yi's opinion, the arm that Master Pudu lost, and the embarrassment of the White Tiger Banner Envoy, are related to necromancy.

Even the two of them have suffered such a big loss when they join forces, what will happen if Mu Yi encounters it himself?

However, if he gives up this opportunity, he is faintly unwilling in his heart, for countless people, this Yellow River Ancient Road has countless treasures, how many people want to come in but can't, and they have worked hard to get to this point, if they give up so easily, wouldn't it be thunder and thunder?

Although Mu Yi is not very afraid of thunder and thunder, but some accounts are not calculated like this, so after thinking about it, Mu Yi finally made a decision in his heart, in fact, when he decided to sacrifice the core fragments of the Fire Beast King, he had already made a decision, otherwise he would not have to be like this, ten units can be exchanged for a piece of Vermilion Stone, don't worry about the danger, leave in style.

But he chose to sacrifice, isn't this a decision made a long time ago?

"Once the fate is dead, it will dissipate, how to determine the reward?" Now that he has decided to take a risk, Mu Yi naturally has to ask things clearly, and he can't kill the necromancer for half a day, but because he doesn't know the rules, he doesn't gain anything.

"With this token on your body, the number of necromancers you kill will be displayed on it, and as for how much you can get, it depends on your own ability." Hikari said, a black, unknown material token appeared in front of him out of thin air.

For the means of the light man in front of him, Mu Yi had long been accustomed to it, and directly reached out to take the token, a little cold, his eyes stared, but found that this token had an attraction, which made him involuntarily want to immerse himself in it.

Fortunately, Mu Yi was determined, and then he looked away, and then put away the token.

It's just that before Mu Yi could speak again, he felt a trance around him, and when he looked again, it seemed that he had changed places, but according to his observations, this should still be within the giant peak, but there was a huge crack under his feet, and he couldn't see the bottom, and there was no way back behind him.

"It's broken, I didn't even ask how to go back." Mu Yi looked around, his heart jumped, in this kind of place, there is no way to go to the sky, there is no way to enter the ground, in case he is surrounded by dead spirits, if there is no way to retreat, it is really dead and lifeless.

Mu Yi is not small, but it does not mean that he will be reckless, on the contrary, when he comes to this dangerous place, it is right to find a way out first, since the light man sent him here in order to let him kill the spirit, so Mu Yi can be sure that there are absolutely countless dead spirits in this abyss crack in front of him.

After some observation, Mu Yi summoned a Nanming Lihuo and began to continuously scorch the stone wall behind him, although there was a platform under his feet, but this platform was only a few zhang square, with stone walls on three sides and an abyss in front, and he wanted to leave here unless he could put on his wings.

"Snort!"

Although the stone wall here is hard, but in front of Nanming Lihuo, it is still like tofu, gradually, a passage appeared in front of Mu Yi, but Mu Yi did not open the hole too much, and even could only bend down to enter at first, but after a distance inside, it suddenly became open, and he also smelted a big stone, just enough to seal the hole.

An hour later, Mu Yi wiped the dust off his face, looked at this small world of several zhang squares, and finally showed a smile on the corner of his mouth, this is the back road he left for himself, of course, it can not be used, it is better not to use it.

And it is said to be a back road, but it is actually a dead end, after all, once you enter it, it is equivalent to trapping yourself to death, even if you can block the necromancer, he can't get out himself, unless he has enough perseverance to open a passage in this giant peak, but that kind of project, even if Mu Yi starves to death, may not be able to succeed.

Now that he has achieved success in cultivation and has begun to involve Bigu, it is no problem not to eat or drink for a few days, but if it is a few months, he may have become a dry corpse.

And Mu Yi felt that the Light Man sent him here to kill the spirit, according to the reward given, it was obvious that in the eyes of the Light Man, the more dead spirits were destroyed, the better it would be for it, just like sacrificing the core of a fire beast.

Since this is the case, the Light Man will definitely not let him die easily, even if he really wants to kill him, it will definitely be after he completely loses his use value, so Mu Yi guessed that if the matter really reached the point where it was impossible to do anything, the Light Man would definitely take him away.

Of course, this was just his guess, and in order to earn enough units, he had to keep hunting spirits.

Thinking of this, Mu Yi came to the small platform outside, then glanced at the abyss under his feet, and then stomped heavily on the edge.

"Boom!"

With a loud bang, I saw that the rocks under his feet immediately split apart, and several huge stones fell down in unison against the abyss.

After a while, Mu Yi faintly heard a sound from below, and the next moment, he no longer hid his breath, and directly emitted it.

"Buzz!"

At that moment, Mu Yi felt as if something had been touched by him, and even made him feel like his scalp was numb, as if he was being targeted by something.

"Here we are." Mu Yi took a deep breath, the lamp above his head was already slowly rotating, and pieces of fire lotus were spinning around him, making Mu Yi seem to be standing on a fire lotus.

Not long after Mu Yi's words fell, patches of gray shadows emerged from the abyss, although he had long known that the Light Man had sent him here, there would definitely be a lot of dead spirits here, but when he saw it with his own eyes, even with his concentration, his heart was beating with a puff.

Mu Yi immediately stopped hesitating and took out a Five Thunder Talisman, in fact, he was not sure if the Five Thunder Talisman had an effect here, but now it was a good opportunity to experiment.

Before, he drew four five thunder talismans with essence blood, and when he was in the valley, in order to kill chickens and monkeys, he directly used one on the White Dragon King, and that five thunder talismans did not disappoint him, at the moment, although it is not yet to the point of exhaustion, but Mu Yi must save every cent of strength, for the future.

If the power of the five thunder talismans here is good, it means that he has one more powerful means, even if one is wasted, the remaining two may be able to turn things around at a critical moment, but if it is because he doesn't know whether the five thunder talismans have an effect, he will be regarded as a hole card, which is irresponsible to himself.

"Boom!"

As the Five Thunder Talisman was stimulated, all of a sudden, Mu Yi became a purple ocean in front of him, even if Mu Yi, who had no effect after doing a good job of the Five Thunder Talismans, was directly stunned when he saw this purple ocean.

"What's that? Sky Thunder? Mu Yi's eyes widened, his face was full of incredulity, he hadn't seen what the thunder looked like, but it was definitely not the kind in front of him, this could no longer be described by the thunder, but the sea of thunder.

A Five Thunder Talisman summons a sea of thunder? Mu Yi had a feeling of dreaming, in the valley before, the power of the five thunder talismans had already surprised him, but unexpectedly, it gave him another fright now.

"Could it be that the power of the Five Thunder Talismans is related to this ancient battlefield?" Mu Yi's heart moved, because apart from this possibility, he couldn't think of any other possibility, after all, the ancient battlefield was different from today.

Although I don't know what kind of catastrophe happened back then, this ancient battlefield can even be regarded as a lost place, so some of the rules here are different from the outside.

This is Mu Yi's idea, even he doesn't know if it's right or wrong, but the only thing that can be confirmed is that the thunder sea in front of him was summoned by him, and he only used a Five Thunder Talisman.

At this time, Mu Yi even had a feeling of remorse in his heart, if he had known that the power of the Five Thunder Talismans would be so terrifying here, then he would not have wasted one in the valley before, but unfortunately there was no if.

And right now, it's impossible to take it back, so Mu Yi can only watch as the countless dead spirits that have just risen are submerged by this purple thunder sea.