He didn't know why Du Yu suddenly threw himself out.

But he soon found out.

At the critical moment when Du Yu threw Professor Xiao out, a black thunder directly split to the place where Professor Xiao was standing.

Although it soon dissipated, but that power made people turn pale.

"It's dangerous..." Du Yu breathed a sigh of relief. The black thunder was very powerful. If he could not resist it, he would be seriously injured. If he was Professor Xiao, he would die in an instant. There was no possibility of survival!

Professor Xiao outside the door to see this scene, behind is also an instant out of a cold sweat!

It's just that close.

He's about to be struck by the thunder.

If it wasn't for Du Yu's timely response just now, he would be dead now.

Professor Xiao looked at Du Yu with gratitude.

Jiang Ying and the young man were also frightened, and their faces were frightened.

Because just then the black thunder flash moment, they seem to feel as if it is the coming of heaven, to give them death!

However, long Yuanrong was slightly stunned, and immediately began to smile bitterly: "sorry, I just forgot. Generally speaking, the normal strong people will set some special rules in their cave to prevent others from destroying things, but they only push them gently, and they will not attack directly. This makes me more sure that the powerful existence that built this cave is an evil Only such a guy can use such means to directly wipe out outsiders! "

Immediately, he looked at Du Yu, "it's good that you reacted quickly, otherwise something happened just now. I didn't expect that after so many years, the power of the rule still exists. But just because of this, the power of the rule has been weakened countless times in the past countless years, otherwise the thunder just now will split down, and even we will turn into flying ash in an instant It's too late

"OK, ok..." Du Yu was relieved again.

But he also saw the terrible things of the strong in the flood and famine era.

You can use the power of rules!

He also saw the power of rules in Tianyuan immortal's jade slips.

It's a very terrible, powerful and mysterious force.

Only when we practice to a terrible degree can we master the power of rules to some extent!

The power of rules is not the same as ordinary prohibition.

The means are countless times better than prohibition.

For example, prohibition. If you want to prevent others from taking things away, it is to set up a dead prohibition. Unless you use brute force to break the prohibition, you can take it away. Otherwise, you can't move it.

But prohibition doesn't attack people!

But the power of rules is different. The power of rules is magical. It can operate according to some rules set by the decorator.

For example, these teacups are not forbidden to prevent others from moving. It seems that anyone can touch them and take them away.

But in fact, if you want to touch the mobile and take away these tea cups, you must have the same strength as the decorator of the cave.

Only by resisting these rules can we be qualified to touch these teacups and drink the tea of the master of the cave!

To some extent, it is also a test of strength.

Weak people are not qualified to sit here and drink tea!

Just now, Professor Xiao wanted to touch these teacups, which triggered the power of the rules to punish!

However, if Professor Xiao himself is a very powerful existence, he can directly annihilate the thunder. Unfortunately, he didn't rely on Du Yu's keen reaction to escape!

Recalling what was said in the jade slips, Du Yu believed more in long Yuanrong's words. The master of the cave here was really evil.

Otherwise, just like what long Yuanrong said just now, it's just a gentle force to push people away, and it won't hurt people.

This is the minimum etiquette!

Only those evil guys will directly use the attack rules, because in the hearts of those evil guys, they all believe in the creed of power. Do the weak want to have tea with themselves?

Then damn it!

This is the mentality of those who are evil and strong.

The builder of this cave is almost sure to be an evil practitioner.

Du Yu didn't have much resistance to the restoration of the offspring who destroyed the tomb.

"Mr. Du Yu, I..." Professor Xiao stood outside the door, some embarrassed mouth, some don't know what to do.

Du Yu recovered from his meditation and said to Professor Xiao, "it's OK. You can come in, but remember not to touch things casually."

"All right, all right. Thank you, Mr. Du just now." Professor Xiao breathed a sigh of relief and repeatedly said thanks.

"Yes, you are welcome." Du Yu said with a smile.Protecting Professor Xiao's safety is one of the necessary conditions for cooperation.

Professor Xiao walked in with small steps and was relieved to see that there was no more attack.

Hesitated for a moment, Professor Xiao could not help saying: "Mr. Du, Mr. long, is there any way to take these things away?"

He still won't give up!

Du Yu and long Yuanrong looked at each other with a smile.

Sure enough, he is very persistent in this aspect.

Although only an ordinary person, but this spirit, it is worth learning!

However, Du Yu did not know how to do it now. Although he recognized that it was the power of rules, he could not crack it.

Hard resistance?

He is not sure, he also looked to longyuanrong, perhaps the latter has a way.

Long Yuanrong also frowned and thought for a while. Then he said, "the power of the thunder just now is not very strong, but we can't fight it hard. I still have some defensive treasures to use, but I don't want to waste them. After all, I have to go to the tombs and the vice cave."

His words, let Du Yu listen to repeatedly nod, for these ordinary tea really is no need to waste precious treasure.

Professor Xiao was worried: "Mr. long, is there no other way? These tea sets are really important. They are of great research value! "

Long Yuanrong gave a wry smile and said, "there's another way, but it's stupid and dangerous. If you want, you can try it!"

"Yes, of course," you said Professor Xiao said immediately without saying a word.

"Don't worry. Let me finish this before you decide." Long Yuanrong spoke faintly.

Professor Xiao a Leng, and then no longer speak, looking at long Yuanrong, waiting for him to say the way.

Long Yuanrong did not wordy, directly said: "the method is very simple, that is consumption!"

"Consumption?"

Everyone is puzzled!