The demon king is also divided into three, six, nine and so on.

Nine demon kings, such as black scale and King Kong demon ape, are definitely the existence at the top of the pyramid. Each of them has lived for at least tens of thousands of years. The fox demon king, tiger demon king and Duanmu demon king are a generation shorter than them, and their strength is also inferior.

If you have to divide it systematically, the demon king such as black scale is at least level 8 and level 9, while the fox demon king is at most level 6 and level 7, which is not a bit worse.

As for Purple Maple, Mrs. iron and others, they are one generation or even two generations shorter than the fox demon king and others. Most of their strength ranges from level 2 to level 5. Their strength is not much stronger than Chu fan in his heyday. If Chu fan uses the power of the demon king, it\'s like playing with them.

However, Chu fan knew very well that if the three demon kings of the demon family made a move, they would be dead or alive. Just now, the black scale almost exhausted all the energy of the bone tower stored by Chu fan. If you fight again, no one can help Chu fan.

Fortunately, the deterrent effect of black scale\'s hand was good. The tiger demon king, who was still ready to move, was finally honest. He was stunned and looked at Chu fan who was slowly retreating and dared not take another step forward.

For many years, he had never met such a powerful opponent. In front of black scale, he was stunned that he didn\'t even have the power to resist. It was like a newborn child was pressed by an adult.

This is just the power of the yuan God. If it is in its heyday, who will be his opponent? I can\'t believe who can defeat him and lock him in the lock demon tower.

Thanks to not being born in that era, otherwise, with this strength, it is estimated that it will be reduced to cannon fodder. What a pervert!

"Wait a minute!"

Duanmu demon king suddenly stepped forward a few steps. Chu fan and others immediately faced the great enemy and quickly lined up to fight. The Duanmu demon king quickly stopped, waved his hand and said, "little brother, don\'t get me wrong, I don\'t mean anything else, just... I want to discuss with you..."

"There\'s nothing to discuss. If you want to fight, let\'s leave." Chu fan\'s attitude is very tough and there is no room for discussion.

The fox demon king also stepped forward and patiently advised, "Chu fan, I\'m Mei Mei\'s grandfather and won\'t hurt you. However, it\'s too dangerous for you to take the lock demon tower. Why don\'t you stay in our demon family and I\'ll give you the best resources to improve your cultivation as soon as possible. When your cultivation reaches our level, I\'ll send you out in person, okay?"

Before Chu fan refused, the black tiger demon king hurriedly said, "if you can\'t trust your family, take them all and I\'ll arrange accommodation for you. You can see that the scenery here is picturesque and full of vitality. Even ordinary people can live a long life here. As long as you can stay, I promise you any conditions."

"I thank you for your kindness, but I\'m not used to life here. Moreover, I haven\'t made any mistakes after living in the outside world for so long." Chu fan looked at the people warily and said faintly, "I appreciate your kindness. Please don\'t embarrass me."

"Pedal pedal pedal!" Mrs. iron strode over. Chu fan was like a great enemy and was almost about to start, but Mrs. iron turned in front of Chu fan, opened her arms and said loudly: "three adults, Chu fan brothers don\'t want to stay in the demon family, let them go. If you don\'t worry, I\'ll let my son go out with Chu fan to protect his safety with his life. But..."

Speaking of these six, Mrs. iron\'s fierce eyes stared: "if anyone dares to move my brother Chu fan, step over my body first."

"And me!" the Xuannv figure flashed and fell beside Mrs. iron to protect Chu fan behind her.

Chu fan was stunned. Just now, Mrs. iron yelled at Chu fan and killed them. Why did she protect Chu fan and them with her life in a twinkling of an eye? Is it true that she just doesn\'t want to be beaten, and once beaten, she will be convinced by Chu fan?

Nima, this old woman won\'t like brother, will she?

Chu fan secretly swallowed a mouthful of water. He was really not interested in Mrs. iron\'s appearance and body shape.

What puzzled him even more was that Xuannv also helped him in turn. What\'s the situation? Does she like brother, too?

Chu fan is a little complacent again. Unexpectedly, my brother\'s charm is very big and can\'t be stopped.

The actions of Mrs. iron and Xuannv made the three demon kings frown. They wanted to test again. If possible, even if they paid some price, they would also leave the lock demon tower in Kunlun fairyland. However, they didn\'t expect that Mrs. iron and Xuannv would turn against each other and turn around to help Chu fan.

Among the demon clans of Zifeng and Mrs. iron, Mrs. iron has the strongest strength. She has reached the peak of level 5 and will break through level 6 at any time. If she risked her life, she can stop at least one of them.

The Xuannv is an alien among the younger generation. Her strength is not very strong. She barely reaches the threshold of the demon king, but her speed is very fast. Among the three demon kings, the fastest fox demon king should be dwarfed by her speed. Therefore, if you really want to fight, Xuannv can entangle one.

The remaining one won\'t win more than 50% in the face of Chu fan. Besides, there are fire phoenix and golden dragon around him. The two demon families have the strongest blood. If they really want to hurt them, the loss is immeasurable.

What shall I do?

In such a stalemate, Chu fan and others slowly retreated and gradually came to the entrance of the demon family. Kong Qingqing fell from high altitude and turned into a human shape. A little in the void, a door suddenly appeared in the space, and several people quickly ran out. But immediately, the demon people also chased out.

At this time, Chu fan seemed to feel the familiar breath. Subconsciously, he looked sideways and saw a cold and noble beauty Su Yuan standing on the edge of the cliff not far away!

"Wife?" Chu fan cried in surprise and was ready to go. Suddenly, his face changed greatly and hurriedly said, "go, it\'s dangerous here."

Is this woman his wife?

Without saying anything, Haotian suddenly rushed at Su Yuan with a roar. As long as you catch this woman, you won\'t believe that Chu fan won\'t hand over the lock demon tower.

But he just rushed to Su Yuan. Su Yuan was expressionless. She coldly raised one hand, bent her fingers and shot a cold blue snowflake from her fingertips, which accurately fell into Haotian\'s mouth.

For a moment, Haotian\'s mouth was covered with ice, and the ice was spreading rapidly all over his body. Just a breath, Haotian was frozen into a lump of ice and fell from the air.

The black tiger demon king was scared to death. If he fell to the ground, Haotian would have to be smashed to pieces. But he had no time to rescue. When he was so anxious that her eyes were angry, the Xuannv suddenly appeared under Haotian, reached out to catch him and threw him to the black tiger demon king. Before Su Yuan could do it again, she flashed again and appeared in front of Chu fan.

Su Yuan\'s hand immediately subdued all the demons. The strength of her exposed hand was at least equal to that of Mrs. iron, and this cold attribute was the bane of all attributes. It was too difficult to deal with.

What surprised all the demon kings was that Su Yuan also had a pure evil spirit, but she was clearly a human race. Why was there such a pure evil spirit?

"You go first, behind my hall." Su Yuan\'s cold voice came, and then fell to Xuannv and Mrs. iron.

She was so cold that Mrs. iron couldn\'t bear it. She shivered and hurried to chase Chu fan and others. Xuannv hesitated for a moment, and her figure flashed and caught up with Chu fan and others, but they didn\'t go far. Instead, they stood 100 meters away, stopped and looked back at Su Yuan who stopped the demon family.

"Absolute zero is frozen for thousands of miles!"

Su Yuan gave a cold drink and pointed to the sky with one hand. Behind her, an ice blue virtual shadow of a scorpion emerged. The originally clear sky quickly became overcast, cold wind and snowflakes flew. In the blink of an eye, it became white and almost invisible.

The most important thing is that the temperature drops rapidly. In just half a minute or so, the temperature drops to minus 80 degrees, and it continues to decline.

Some demon families with low accomplishments were so cold that they couldn\'t carry it. They turned around and fled back to the demon family. Even Zifeng and others were not feeling well, but they were embarrassed to escape because of face. Therefore, they were still struggling to support.

The three demon kings didn\'t have much influence, but when they saw the ice blue scorpion virtual shadow behind Su Yuan, they immediately exclaimed, "ice scorpion king?"

"Hum!" with a charming hum, a little girl who seemed to be only five or six years old appeared on Su Yuan\'s head, as if she were standing on the top of the ice scorpion, stretched out her fingers as white as shallots, and pointed to the three demon kings, "ice storm!"

Suddenly, the wind raged, and the snow flakes turned into ice skates, whistling and cutting towards the demon people. The wind is too strong and the ice knife is too sharp. Even the three demon kings have a hard time dealing with it. Finally, when the storm stopped, the demon kings found that Chu fan and others had disappeared.

"Alas, go back first." the fox demon king sighed, turned and took the lead in returning to Kunlun fairyland. Then the Duanmu demon king, the last black tiger demon king, stood at the entrance and looked at the direction of Chu fan and others leaving. He was very unwilling, but there was no way.

If the old demon kings like them appear in the world, they will inevitably arouse the vigilance and encirclement and suppression of the major Xiuxian sects. Therefore, even if he is unwilling, he has no way but to go back to the demon family and take a long-term view.

Besides, Chu fan and others rushed back to the slightly flat valley. According to the agreement, the helicopter has been filled with oil and has been waiting here for a long time.

In front of the helicopter, Chu fan stopped, turned and looked at Mrs. iron and Xuannv. He sincerely hugged her and said, "Mrs. iron and Xuannv, thank you for your help. Chu fan is very grateful. But you must leave after sending you thousands of miles. You\'d better go back quickly. I will repay you for today\'s kindness in the future."

"I want to protect her." Xuannv pointed to xiaofengyao around Chu fan and said coldly.

Look at that. She\'s not going to leave.