Not long.

Xia Qingchen, led by the demon soldiers, finally came to the palace of the Motuo demon king after several days.

The palace is located in the dark trench and is bottomless.

From above, a palace decorated with countless bright pearls and constructed of all kinds of rocks emits a glimmer of light and looks particularly solemn.

"Just out of the wolf's nest and into the tiger's den." Wen Xueying sighed secretly and followed the demon soldiers into the palace of a big demon king with a dying heart!

At that time.

After walking in the zigzag stone palace for an hour, they finally reached the center of the stone palace, and a hall with countless bright crystals upside down came into view.

From a distance, at the end of the main hall, a tall eel head in a green coral grass gown, with a human body in the lower half, was looking at them silently with a light smile in his mouth.

"Disguise as false as true!" He was the king of moto demon, a pair of sharp eyes looked at them calmly.

"In one of the skills of the Terran, there is a talent that my sea demon family can't match." Moto demon king.

Xia Qingchen nodded gently: "I'm flattered."

He didn't remove his disguise. So far, it's better not to expose the real face of their human beings, so as not to be passed on to the sea demon family and finally found by the black shark demon king.

"Of course, what I appreciate most is your wisdom." Motuo demon king put his hands against the throne and slowly got up: "you didn't disappoint me. You escaped successfully."

Xia Qingchen hugged his fist and worshipped: "thank you for your help. We were able to get out of trouble."

"Hehe, thank you for your intelligence." The king of moto demon said, "I like smart people."

Xia Qingchen's eyes were as cold and thorough as spring water: "I know what the demon king wants, and I know what will happen to us afterwards."

The Murdoch demon king raised his mouth: "Oh? Tell me. "

Xia Qingchen's palm turned and a fist sized b-graphite crystal appeared in his hand.

"What moto demon king wants is B graphite crystal ore."

"The answer is correct. Otherwise, the king will not spend the price to save you. What will happen to you afterwards?" The Murtaugh demon king smiled.

But there is a trace of indifference in that smile, just as human beings look at cattle and sheep about to be cooked.

"Our end... Is that you personally send us out of the palace and establish friendly relations with us." Summer light dust road.

Moto demon king laughed: "Terran, your idea is very interesting, but unfortunately, the answer is just the opposite."

He gracefully flicked the bullet, and a trace of dust in the sea fell beside him. He said, "take all the b-graphite crystal on you, and you will have no value. I can't see the reason why I can personally send you out of the palace and establish friendly relations with you."

"On the contrary, the reason for killing you can tell you eight or nine or ten."

Wen Xueying and the three students all mentioned their hearts in their throat.

In front of him, he is a super strong man at the level of Japan. He doesn't hide his killing opportunity face to face. Their situation is 100 times more dangerous than that in the territorial sea of the black shark demon king!

At least there are many opportunities in the territorial sea of the black shark demon king, but at present, there is no chance at all.

Xia Qingchen smiled and said calmly, "then I'll give you a reason!"

WOW——

He pressed his fingers on the space nirvana, and suddenly, one after another graphite crystals floated out like snowflakes.

Accumulated one by one, it has become a three person high mountain bag!!!

These were all dug in the b-graphite crystal mine in the east of zhongyun territory, up to tens of thousands of kilograms.

It is useless for Xia Qingchen, but it is priceless for the high-level of the sea demon family and the kingdom of God.

The calm king of moto demon couldn't help his color change. His eyes flickered and his voice changed suddenly: "it's all B graphite!!"

His eyes were full of incredible color.

He once thought about how much b-graphite ore Xia Qingchen and others who rescued him could bring. He roughly estimated that it would not exceed 100 kg at most.

After all, Yimo crystal mine is also a scarce resource monopolized by the kingdom of God in the Terran territory. It is rare for ordinary people to get one or two pieces occasionally.

Get a hundred pounds, that's not ordinary people.

But the current B graphite crystal is as high as tens of thousands of kilograms!

What is this concept?

At present, demon kings everywhere have received orders from the demon emperor. They must collect a certain amount of B graphite crystal within a year, otherwise they will be severely punished.

And what is the required amount?

Ten thousand pounds!

The amount given by Xia Qingchen has reached 10000 kg!

How can he keep his face?

If you hand over all the 10000 kg B graphite crystal ore, I'm afraid it will be higher than all the contributions of all demon kings, and the reward of demon emperor can't be imagined.

For a long time, the king of moto demon failed to completely calm his mood, and the waves in his heart could not be calmed for a long time.

His eyes were filled with a deep sense of killing.

The news of these B graphite crystals can't be leaked out, otherwise the demon kings everywhere will be greedy.

Although I'm not afraid of them, why bother myself, isn't it?

"Unfortunately, this reason can't stop me from killing you." The king of Motuo demon said faintly, and a layer of blood gas visible to the naked eye penetrated from the pores.

He's going to do it.

Because the summer light dust has no value, what is valuable is that there may be residual graphite in its space nirvana.

It is imperative to kill Xia Qingchen.

However, Xia Qingchen's next sentence stunned Motuo demon king.

"I thought the moto demon king was extremely smart. Now it seems that he is also a short-sighted person. I'm really disappointed." Xia Qingchen carries his hands, the wind is light and the clouds are light.

As soon as the words came out, Wen Xueying and three students almost fainted.

How can you talk like that?

Doesn't it make you die faster?

Sure enough, the killing intention of Motuo demon king was more obvious: "why?"

Xia Qingchen stretched out his finger, stroked a long black hair scattered on his shoulder, and said, "you didn't think about where my b graphite came from?"

Moto demon king's eyes were sharp: "of course, I guess your identity is unusual and you have the ability to get so many B graphite minerals, but this is not the reason why I don't kill you."

Xia Qingchen shrugged: "have you ever seen people with" extraordinary status "whose accomplishments are less than the mid moon?"

He released his cultivation, only eight rounds in a small month.

The king of Motuo demon can distinguish human cultivation. When he saw it, he couldn't help being confused: "can you get amazing B graphite crystal with such a low cultivation? Incredible. "

You know, B graphite crystal is only in the hands of powerful Terrans.

The present human status does not match his grasp of b-graphite.

If something goes wrong, there must be a demon!

"Where did you come from?" The moto demon king was finally interested.

Xia Qingchen said faintly, "guess."

Moto demon king's eyes turned, and thousands of thoughts flashed in his mind.

Finally, his eyes were clear and he said tentatively, "do you know a certain B graphite mine?"