The Strongest Upgrade System

"kill!"

Everything in the Long family is on Long Fei, they can't do anything o

Long Fei looked up, getting closer and closer to the Dragon Palace, gritted his teeth, and said solemnly: "Continue!!"

The Demon Ancestor of the Western Regions asked slightly: "Brother Gu, don't we take the lead?"

"Congratulations to player Long Fei for getting the dragon bloodline. Is it fusion?"

"Congratulations to player Long Fei for upgrading to the second rank of Fei Xian!"

"boom!"

Gu Tongtian looked at Long Fei in the distance and said, "I've been waiting!"

Can only watch Long Fei suffer, they can't do anything, this feeling is very uncomfortable o

"Boss!"

"Come again!"

keep moving forward

"kill!"

"What exactly is it?"

Gu Tongtian closed his eyes slightly, closed his eyes, and said lightly: "This is the dragon domain, the dragon's world, Long Fei is the son of prophecy, and only he can reach the highest point step by step."

Looking at the faucet that rushed down, Long Fei suddenly jumped at the last minute, stood on top of the faucet, and said, "No matter how strong you are, you have to lie down for me!!"

Long Fei is not afraid

Every time Long Fei is desperate o

Long Fei walked forward again, there was another explosion in the void, and another more powerful dragon flew out of the void.

Devour the blood vessels, and directly devour the dragon's blood vessels.

"boom!"

Chapter Four,

"continue!"

Long Fei also suffered a lot of injuries and spit out a mouthful of blood, "It's getting stronger and stronger, this Dragon Domain is much stronger than I thought."

Medicine Pill entered the body, his complexion quickly returned to ruddy, and he was full of energy, not like a person who had exhausted his lifespan.

So they are very worried about Gu Tongtian's physical condition o

Extremely difficult!

The third month is over!

Long Shanfeng and Long Zhanhai looked at Long Fei, and their hearts were very uncomfortable.

if it is like this……

One head is more cruel than the other

"Congratulations to player Long Fei for killing a giant dragon for gaining 2.1 billion experience points, 2 million immortal power points, and 1 energy point o"

A full month has passed o

Long Fei struggled to take less than a thousand steps, killing every ten steps.

"Everything you should be prepared for me!"

Long Fei doesn't care

The fire was scattered, and this knife only cut off a few dragon scales of the dragon.

"Only in this way can the Dragon Domain be fully activated"

"boom!"

He seems to know everything in the Dragon Domain very clearly.

Long Fei stepped on the last step o

Possess the ability to survive

...

"Catch a few people around Long Fei and let him hurry up"

...

In this distance without a thousand steps, Long Fei's body, strength and speed are constantly getting stronger, every time it is like a breakthrough of the limit.

"Cough cough cough..."

roar o

"Boom!"

But Yuanlong! !

Gu Tongtian is the only one who can deal with Long Fei. They are not opponents at all. If Gu Tongtian dies, the secret treasure of Longyu will have nothing to do with them.

"Next!"

"boom!"

this time o

"Congratulations to player Long Fei for upgrading to the sixth rank of Fei Xian!"

This is also the Medicine Pill given to him by the strong man, the purpose is to give him more time to help him do that thing, that thing that can be heaven-defying o

The Demon Ancestor of the Western Regions is even more puzzled.

A dragon head flew down, and dragon blood was sprinkled all over Long Fei's body. The hot, scalding dragon blood made Long Fei feel even more excited.

...

"Sir, do you want to urge Long Fei to speed up?"

The huge faucet is pressed down, like the sky is falling.

The reason why he didn't die is because of the Medicine Pillo he was taking

"Swallow!"

"Roar……"

The dragon-slaying knife in his hand burst out with the real dragon-slaying power, and it stabbed fiercely, piercing the skull, and the blood shot out. The dragon's body kept rolling, roaring, and screaming in pain.

He is now more and more sure that the Dragon Domain Secret Treasure is definitely not a secret of longevity, it must be another powerful thing that they can't imagine.

Xiaobai shouted, "It's here!"

nothing else

Gu Tongtian coughed continuously, coughing up a pool of blood, his face was pale, and he looked like he was running out of oil.

Long Fei roared and rushed up.

I want to compare the strength of the dragon in front, the defense of this dragon has been doubled.

The giant dragon let out a roar, and its extremely ferocious body was tossing in the air. At the moment when Long Fei pulled back with a knife, the giant dragon was possessed and charged down.

Even the upper god world trembles!

far away

The Demon Ancestor of the Western Regions froze in his heart, and secretly said: "The Dragon Region may not only be the secret of longevity, but there should be something more powerful in it."

"boom!"

"With Long Fei opening the way, we can save a lot of things. As long as he has not reached the Dragon Palace, we don't have to worry about it." Gu Tongtian devised a strategy.

"This kind of powerful thing is what the outer domain powerhouses behind Gu Tongtian need!"

Gu Tongtian is only four hundred years old, and the dragon domain has disappeared for more than six million years. He has never seen the dragon domain at all, unless there are strong people in the outer domain who know everything in the dragon domain and tell him all about it.

Blood volume bottomed out

His life span has reached the limit o

...

Gu Tongtian's Shouyuan has arrived o

"Crack!"

Got stronger again!

"Ding!"

"Cough cough cough..."

what is it?

extremely difficult fifth-levelo

Long Fei was knocked out, his body was phantom, he rushed up again, and the Pangu axe in his hand slashed against a giant dragon, "Guillotine!"

At the top of the ten thousand steps, boss!

Now Dragon Soaring to first-level requires tens of billions of experience, which is too difficult!

"Dragon race is a foreign race, why did they come here? Did they escape here? With a super spiritual treasure?"

"Long Fei, don't let me down o"

Eleventh month!

There are ten thousand steps to reach the Dragon Palace. From the moment Long Fei stepped on it, Long Fei has not stopped killing. In half a year, he beheaded hundreds of giant dragons.

Everyone looked at Gu Tongtian and became a little worried.

"Ding!"

"don't worry o"

Linglong, they are the same

The dragon-slaying knife completely pierced into the dragon's head, the central nervous system ruptured, the dragon's body slowly shrank, and the huge body fell to the ground.

"Ding!"

With a loud noise, a huge dragon shadow rushed out of the void.

The Demon Ancestor of the Western Regions looked at the magnificent Dragon Palace in the distance, and clenched his fists secretly in his sleeves.

"Ding!"

The second month is over!

Half a year, promotion fifth-levelo

The body dashed forward, the dragon-slaying knife in his hand fell, and he slashed down at a giant dragon.

Yuan Long smiled slightly: "Long family boy, you are finally here, I have been waiting for you here for a long time, woohaha..."

It's another giant dragon flying and beheading o

A punch hit the hilt of the dragon-slaying knife, "Get down on my stomach!!"

One is stronger than the other

Gu Tongtian raised his head and took a small Medicine Pill, and said slightly: "Don't worry, I can't die now."

time flies o

"Buzz!"

"Give me everything you have o"