Cao Dong has a nickname, called the Spell Machine Cannon, which he didn't come up with himself, but was praised by some palace-level masters who saw him fight after the battle.

Everyone thought that this was Cao Dong's own talent, but only he knew that these were the opportunities he got that time, rune spells, and the names recorded in that crystal.

Cao Dong's attack does not need a rune weapon, but emits out a ping-pong ball-sized energy bullet out of thin air, subverting everyone's understanding that the attack power of the circular physical structure is not strong, this kind of energy bullet, its power is not only not weaker than the energy ray emitted by the gun, but the explosive power is stronger, and the consumption is less.

Once the battle starts, the overwhelming energy bombs will make Cao Dong's opponent feel desperate.

Just like at this time, Lu Fan, who had just separated from Feng Yan, looked at the overwhelming energy bombs, and Lu Fan couldn't even raise the slightest thought of resisting.

Feeling the violent energy fluctuations on each energy bomb, Lu Fan knew that even one energy bomb could kill him, not to mention, at this time, the energy bombs in front of him were overwhelming and could not be counted.

The perception that he was proud of brought him even greater fear at this time, because the energy of these energy bombs was restrained, if it was an ordinary person, it was really not possible to feel the danger from above, but Lu Fan felt a trace of death from it.

Cao Dong had already thought about it, after killing Lu Fan, he would immediately enter the front line, and when the time came, he was sure that the Federation would not send people to the front line to hunt him down for the sake of an apprentice-level little guy, it was a big deal, he would never come back in the future.

The current front line is no longer as dangerous as it was a hundred years ago, and he can live well on the front line.

Of course, this is because he still doesn't know Lu Fan's status in the eyes of the top leaders of the Federation at this time, but even if he knows, maybe he will still choose this way, this is the difference between the grassroots and the big family, in their bodies, it seems that there will always be a bloody nature that is willing to dare to pull the emperor off the horse.

Woohoo......

Just when Lu Fan was in despair, a familiar sound of energy rays emitting came from behind Lu Fan.

Each energy ray was accurately shot at an energy bomb, and after a while, the overwhelming energy bomb disappeared, and Lu Fan only felt that his eyes were bright, dazzling, as if the whole world was a scene of energy bombs and energy rays colliding.

Cao Dong, who was originally calm in his heart, couldn't help but be a little irritable, he originally thought that he would be caught, but there were many twists and turns out of thin air, but he still stopped, because he knew that if he didn't convince the person who stopped him, he might not have a chance to kill Lu Fan today.

"Cao Dong, are you crazy?"

Feng Yan held the gun in both hands, looked at Cao Dong in the sky, frowned, and asked loudly.

It was Feng Yan who saved Lu Fan, originally the two had just separated, and the distance was not far, but he rushed over as soon as he sensed Cao Dong's energy fluctuations, and only then did he have time to save Lu Fan.

But Feng Yan's heart was not easy at this time, he was also a front-line expedition, and the palace-level masters were not like cabbages on the street, but only a handful, so although they were not familiar with each other, they all knew each other.

It is precisely because of this that Feng Yan is even more worried, although he is a two-star palace-level master, Cao Dong's one-handed energy bomb is already prestigious, and there are many two-star palace-level masters who have been defeated by him.

And the short fight just now also made Feng Yan's heart feel a pang, and he was really a no-void man under his reputation, if it weren't for his cultivation being higher than Cao Dong, if it weren't for the fact that he was good at double guns, he might not have been able to save Lu Fan just now.

"Feng Yan, are you going against me?"

Cao Dong was not afraid of Feng Yan, but for a while, the two of them couldn't tell the winner at all, and the fluctuation of the battle of the palace-level masters, it is estimated that the army on the front line of the Federation to maintain law and order will soon arrive.

These armies are not comparable to the rice buckets of the security team, even Cao Dong does not want to fall into their hands.

"You don't want to die, killing people here, blatantly violating the laws of the Union, what awaits you is only death."

Feng Yan looked at Cao Dong and blocked Lu Fan behind him, no matter what, Lu Fan sold them a large amount of hemostatic agents and saved countless people in their team countless times, so he had to return this favor.

"Hahaha...... Federal law, this kind of rhetoric can deceive children, don't you think it's funny to tell me about federal law? ”

Cao Dong looked at Feng Yan who was blocking in front of Lu Fan, his face became a little ugly, and after laughing a few times, he said sarcastically.

"Why kill me? Can you give me a reason? ”

Lu Fan looked at Cao Dong in the sky, the energy fluctuations around Cao Dong's body gave him a sense of familiarity, and he didn't need to think much about it to know that it should be the palace-level master behind Ma Fei.

It's just that Lu Fan didn't think that the matter of letting Ma Fei go to prison was worth it for a palace-level master to want to kill himself so angrily, and after experiencing the initial despair, Lu Fan quickly regained his composure.

"Why? Don't you know why? Although Ma Fei has gone too far, you shouldn't have killed him. ”

Cao Dong looked at Lu Fan, if Feng Yan was not there, he would not answer this question at all, he said this now, more to give Feng Yan a reason to get out of the way.

"Ma Fei died?" Lu Fan frowned and muttered to himself, but in an instant, he figured out something.

"I didn't kill Ma Fei, even if I wanted to, I didn't have that ability."

Lu Fan is not a person who talks a lot, but the situation is stronger than people, and at this time, for the sake of his life, he has to explain a few more words.

"I know you didn't kill them, but they died because of you after all, so, no matter what, you have to die."

Cao Dong was unexpectedly calm and unexpectedly firm.

"Are you willing to be used as a gunman?"

Lu Fan frowned, he knew that the turmoil of the wind type that could shoot guns had already begun to affect him, and he didn't have to guess that someone was making trouble in the middle.

"Feng Yan, if you get out of the way today, I owe you a favor, if you don't let me, sooner or later I will ask you for it back."

Cao Dong didn't pay any attention to Lu Fan at all, but looked at Feng Yan and asked word by word, the energy fluctuation of their battle just now was not small, presumably someone was already rushing over at this time.

In fact, Lu Fan can understand Cao Dong's mood, he wants to kill himself, which can be regarded as an explanation to his brother, and the most important thing is that he can pass the level in his heart.

However, understanding is understanding, Lu Fan will not be stupid to use his life to make others agree.

"I won't let it, if you want to fight, just stand!"

From the conversation between the two just now, Feng Yan probably understood what was going on, he didn't want to get involved in the turmoil that Lu Fan was facing, but in the face of Cao Dong, he was still not afraid.

"Good, good!"

Staring at Feng Yan deadly, Cao Dong simply turned around and left.