At this time, Xu Fan and the others also distanced themselves and came a few kilometers away.

Zhang Lingfu and Xu Fan stood together like two twin brothers.

Zhang Lingfu then said to Xu Fan: "We don't need to save our strength, just use the strongest strength directly."

Now I don’t want to delay any longer. For a master, quickly solving the enemy is the key. Sometimes he chooses to entangle with the enemy in order to hide his power, so that it is easy to be overturned by the enemy.

So the first thing they need to do is to attack the enemy with all their strength, and don't let the enemy have time to resist.

"Of course that's the case, otherwise you would like to do it." Xu Fan said with a smile. Then summoned the Beihai mysterious tortoise.

The northern sea myrtle tortoise can be large and small, and generally the northern sea myrtle tortoise will hide in a unique space.

This space is the so-called storage space. Once a contract is signed with the beast, the beast can temporarily hide in the space.

In this way, the Beihai Xuantuo doesn't have to come to him all the time and stay by his side.

The Beihai Black Tortoise just had to hide in the storage space, and only came back when Xu Fan needed it.

The Beihai mysterious tortoise suddenly yelled when it appeared, and its body suddenly became dozens of times bigger, turning into a beast several hundred meters in height.

The Beihai Black Tortoise used to have only the strength of the Celestial Rank, but now after many battles, the Beihai Black Tortoise has the strength of the Spirit Rank, plus it has a very strong defensive power, and can even withstand the attacks of the Yuan Rank masters. , This shows how powerful the North Sea Mystic Turtle is.

After seeing the Beihai Black Tortoise coming out, Xu Fan said to the Beihai Black Tortoise: "Are you ready for the Beihai Black Tortoise? We are ready to launch the final blow. Try to kill him as much as possible."

Beihai Xuangui showed a humane smile, then nodded, indicating that he was ready.

Xu Fan also smiled and said, "Then I will trouble you, and then I will trouble you to fight for him again. Be careful not to be attacked by this guy."

The Beihai Black Tortoise nodded again, and Xu Fan was relieved. Then he took up all his strength and flew out a red flame. The moment the red flame flew out, the entire body of the Beihai Black Tortoise was covered by a layer. It was wrapped in thick flames and looked extremely powerful.

This is the most powerful move developed by Xu Fan. This flame can envelop the body of the North Sea Black Tortoise, forming a very powerful force.

You must know that the North Sea Black Tortoise is good at defense, but the North Sea Black Tortoise is not good at attacking.

It's not that the power of the mysterious tortoise is very poor, but the speed of the mysterious tortoise of the North Sea is too slow, so it can't cause any damage to the enemy, resulting in the strength of the mysterious tortoise of the North Sea is somewhat low.

This is because the power of the Beihai Xuantuo is actually very powerful. If it is bitten by the Beihai Xuantuo, even a master of the Yuan order will be injured.

Had it not been for the speed of the Beihai Xuantuo was too low, maybe his strength would have risen a lot.

Therefore, Xu Fan took this into consideration. The power of the North Sea Black Tortoise is so powerful, it would be a pity if you don't use it, you have to use it a lot.

But the speed problem of the fatal shortcoming of the North Sea Black Tortoise, if it can't be solved, is not only a shortcoming, but sometimes it can be a fatal blow.

After all, the world of martial arts is only fast and unbreakable. If people deal with the North Sea Black Tortoise at a fast speed, then the North Sea Black Tortoise may not be able to beat them, or even defeat a master with a lower strength than him.

For this, Xu Fan frowned for a while.

The Beihai Black Tortoise is a very powerful helper for myself at this stage. If it is for this reason that the Beihai Black Tortoise has a fatal weakness, it will make Xu Fan feel ugly.

The Beihai Mysterious Tortoise is of great help to me, but if this fatal flaw cannot be corrected, then it will be useless for me not to be with the Mysterious Tortoise.

Xu Fan didn't want to turn such a partner into a waste of wood, so he thought of a way, that is, to combine the power of the two to form a stronger force.

After Xu Fan and the Beihai Black Tortoise signed the contract, they can be said to live and die together, and their powers can also communicate with each other. If Xu Fan's power is lost, the Beihai Black Tortoise will be affected a bit accordingly.

Xu Fan was inspired by this. Since two people can share power with each other, does it mean that Xu Fan's power can be given to the Beihai Black Tortoise to use all or part of it?

Xu Fan's current strongest attack methods are Ben Lei Sword and Sanwei Real Fire.

Of course Ben Lei Sword will not be given to the Beihai Black Tortoise, even if it is given to the Beihai Black Tortoise, the Beihai Black Tortoise will not use this thing.

Although the Beihai Mysterious Tortoise is a sacred beast, he is still a beast after all, and he can't control such a complicated weapon at all.

Therefore, Xu Fan put his goal on the real fire of shamisen. It does not require much IQ or ability to control the real fire of shamisen. It only needs to have power.

Moreover, once the Shamisen True Fire attaches to the Beihai Black Tortoise, it will greatly enhance the strength of the Beihai Black Tortoise.

The Beihai Black Tortoise has a weakness under this speed, but due to the addition of the Shamisen Real Fire, the speed of the Beihai Black Tortoise has been greatly improved, so there is no need to worry about the speed issue.

Moreover, after Beihai Xuantuo possesses the Shamisen True Fire, his strengths will also be greatly improved.

Originally, the North Sea Black Tortoise could only defend purely, and could not cause any kind of damage to the opponent. It was just a passive beating situation.

But now it's different after having Shamisen True Fire. The speed of the North Sea Black Tortoise will be greatly enhanced, and its defense will also have the characteristics of rebound.

As soon as the enemy attacks the shell of the North Sea Black Tortoise, the shamisen fire on the shell will attach to the enemy’s attack, causing counter-shock damage to the enemy, and even the flame will crawl onto the enemy’s body and burn them. Body, let them say it’s not fun to hurt me.

The Beihai Xuan Tortoise has the characteristics of thunder attribute. Once he receives the three-flavor real fire bonus, he will have two attributes on his body, and that kind of strength will become stronger and harder.

This is also Xu Fan's most powerful move now. It is combined with the Beihai Black Tortoise. After developing this move, no one has ever been able to resist them.

Unlike others, after Xu Fan made this move, the rest was left to Beihai Xuangui. Xu Fan hardly needs to use his brain.

This is where Xu Fan is stronger than humans. While the Beihai Black Tortoise is attacking, Xu Fan is also attacking. The two people's strengths are all added together and become very powerful.