Zhang Heng took a deep breath and could only embark on this path.

The road led to the depths of the water, Zhang Heng walked in front, and the demon kings followed.

He could feel that the demon kings looked at him with scrutiny and banter in their eyes, and if they wanted to say that they were kind, they didn't have the slightest hint.

This is the same as he expected, the demon king saved him, but it was not a kind act of drawing a sword to help him, but he had other plans.

"Who came from that voice just now...... Zhang Heng thought in his heart.

Obviously, the demon kings saved him by orders from people of higher status.

So who is this person? He can command the Thirteen Demon Kings, and what kind of cultivation is he?

These questions are like a mountain, pressing on Zhang Heng's heart.

The winding path leads to a secluded path, which is a strange-looking rock, arranged at the bottom of the water, forming a huge formation.

"Very strong big array...... Zhang Heng's eyes crossed a solemnity, this big array should have come from ancient times, even if it was a god cultivator, he couldn't break through.

When he raised his eyes to look, he could feel a touch of killing intent, but whenever he dared to make a move, these invisible killing intent would condense and become a killing sword, directly obliterating him.

"Wait. ”

The woman in green glanced at him, stepped forward, and took out a token.

Among the tokens, there are flickering strange fluctuations.

The Great Array felt this fluctuation, and the killing intent suddenly converged, and several rocks parted towards the sides, revealing a passage paved with top-grade white jade and a rare blood coral wall on both sides.

The big demons didn't seem qualified to come here, so they retreated directly.

"It's up to me and the fourth child to take him to see the demon lord, you go back first. ”

The other demon kings nodded and said.

"Yes, big sister. ”

The woman in green was very prestigious, and the demon kings had no objection and left directly.

"Let's go. ”

The so-called fourth child is a middle-aged man with a gloomy complexion, his eyes are blue, and everywhere he looks, a chill suddenly arises.

Zhang Heng walked forward, his heart even heavier.

"Demon Lord ......"

He heard what the woman in green said, and the worst happened.

The person behind these demon kings turned out to be a demon lord.

can be commanded by the demon king, known as the existence of the demon lord, and its cultivation must be one level higher than the demon king, that is to say, this so-called demon lord, its strength is at least a god!

Such an existence is much more terrifying than Ding Sifan and the others combined.

"Two seniors, dare to ask the demon lord to find me, what do you command?"

Zhang Heng asked tentatively.

"You have a good breath, all the way, and only ask questions at this time. The woman in green looked at Zhang Heng with a smile.

"This son can break the seven levels to the extreme, of course, it is not simple. The fourth child stared at Zhang Heng, smiled gloomily, and said: "The demon lord is looking for you, naturally he has his reasons, don't say that we don't know, even if we know, it is impossible to tell you." ”

"Anyway, you remember me. ”

"Keep to yourself and don't have any other thoughts. ”

After finishing speaking, he looked at Zhang Heng deeply.

Undoubtedly, this is a warning.

Zhang Heng did not agree, nor did he refuse, but continued to move forward in silence.

The cave of the demon lord is gorgeous and extravagant, with white jade as the road, coral as the wall, pearl lighting, and all the buildings are also made of precious refining materials.

Going forward, there is a majestic and majestic hall.

The two demon kings stopped and said.

"Go ahead, the demon lord is waiting for you. ”

Zhang Heng nodded and walked forward.

A short time later, a maid approached.

The maid is just a big demon, but she has already transformed, she is charming and moving, looking Zhang Heng up and down, there is a rippling color in her eyes.

"It's been a long time since I've seen such a tender Terran. ”

Zhang Heng was not afraid, but asked.

"The girl is just a big demon, why did she transform into a shape?"

The maid laughed, and a white tail protruded from under her gorgeous skirt, but she sneered.

"What do you say?"

Zhang Heng suddenly realized.

"It turned out that I took the Transformation Pill. ”

Generally speaking, demon beasts can only turn into human forms when they reach the level of demon kings.

However, there are special cases, such as taking the Transformation Pill, which can make the demon beast transform in advance, but this transformation is not complete, and it will retain some characteristics.

For example, this fox demon, but the tail has not melted, so that people can see through her roots at a glance.

"It is worthy of the human race Tianjiao who has broken the seven levels to the extreme, and it is really amazing, and you can see the reason at a glance. The fox demon laughed and said, "No wonder the demon wants to see you." ”

"The demon lord saw me because I broke the seven levels to the extreme?"

Zhang Heng vaguely guessed something.

"In fact, the demon lord will see you, and it has nothing to do with you breaking the seven levels, as early as when you broke the two levels to the extreme, the demon lord had already walked out of the cave and locked you across thousands of mountains and rivers. ”

The fox demon is not shy about it, she is the maid of the demon lord, and the relationship is closer than those demon kings, and if the demon kings dare not say it, she dares to say it.

Of course, perhaps this is also the secret instruction of the demon lord.

"The first two levels...... The first level is the change of plants and trees, and the second level is alchemy......" Zhang Heng pondered a little in his heart and asked, "The demon lord wants me to make alchemy?"

The fox demon covered her lips, her moist eyes narrowed into a line.

"It's convenient to talk to smart people, that's right, when the demon lord sees you, he wants you to make alchemy, originally, he planned to let the demon kings go out and arrest you, but he didn't expect that you would send it to the door yourself, perhaps, this is the will of heaven." ”

Zhang Heng's heart was shocked, but he was a little speechless.

How did he know that when he broke the level, there was actually a pair of eyes staring at him secretly.

Knowing this, where did he dare to come to Tongtian River?

He thought he was trying to survive in death, but he didn't expect that it was a sheep in the mouth of a tiger.

Don't think that doing things for the demon clan is a good errand, people and demons are still different in the end, not to mention the blood feud between the two clans, just in terms of alchemy, the elixir that the demon lord asked Zhang Heng to practice is definitely not an ordinary thing.

If he can't refine it, he will live to the end.

"You don't have any pressure, if you come, you will be safe, and if you enter the Demon Lord's Cave, you will definitely not be able to escape again, and do things for the Demon Lord honestly, maybe this is also your creation. The fox demon seemed to be coquettish and seductive, but in fact she was sensitive, and she quickly noticed Zhang Heng's mood changes and warned her.

"Teachable. ”

Zhang Heng nodded and said.

Along the way, he talked with the fox demon and learned a lot of things.

For example, the two demon kings who sent him here, the woman in green is the green python king, her body is a blue-eyed green scale python, and the man with a gloomy expression is the yin water Xuanyin beast, both of them are big demons in the later stage of the demon king, and their strength is strong.

After that, the fox demon also took the initiative to tell many truths about the ancient demon domain.

From her narration, Zhang Heng knew the origin of these demon clans, and also knew the three covenants set in ancient times.

She didn't shy away from it, it seemed that whatever Zhang Heng wanted to know, she was willing to tell.

But her calmness made Zhang Heng more vigilant in his heart.

There are only two situations in which a person can be known and said endlessly.

First, it is an absolute closeness, a relationship of trust.

The second is that the person is a dead man.

The former, Zhang Heng is naturally not satisfied, he has nothing to do with the people in the Demon Domain, and from the camp, it is even more hostile.

So of course, Zhang Heng will think of the second possibility, maybe in the eyes of the fox demon, he is already a dead man, only the dead don't need to avoid anything, because the dead can never speak.

This kind of emotion, Zhang Heng buried deep in his heart, and from the outside, he seemed to know nothing.

But only those who are familiar with him know that Zhang Heng at this time is actually vigilant to the extreme.

"When I arrived, the demon lord was in the main hall. ”

The fox demon said with a respectful look in his eyes.

"You can go and meet the Demon Lord. ”

Zhang Heng arched his hand at the fox demon, which seemed to be a courtesy, but in fact, he was adjusting his mentality in this way.

After a brief and ordinary gesture, he had regained his composure and strode towards the main hall.

The main hall is empty, and because it is empty, it looks magnificent.

Standing on the throne at the top of the main hall, there was a man in a python robe, he looked at Zhang Heng lightly, and there was a smile on the corner of his mouth.

"Meet the Demon Lord!"

Zhang Heng looked at him and bowed deeply.

The moment he lowered his head, there was a touch of horror in his eyes.

This so-called demon lord is indeed a god-transforming powerhouse!