The Strongest Upgrade System

Dragon Demon

After a few seconds o

Long Fei's little hand moved slightly, and said coldly: "Kill, ravage them to death!"

"Congratulations to player Long Fei for killing the dragon demon and getting 20,000,000 experience points, 100,000 points of immortal power, and 1 point of ability"

A familiar face appeared in Long Fei's mind

"Be arrogant in front of me?"

"Ding!"

One minute?

"Hey!"

"Hmph, this is the end o" said the dragon demon contemptuously, staring at Long Fei, as if staring at an ant, not putting him in one's eyes at all

Long Fei was puzzled

In the past six million years, their anger and resentment have accumulated to such an extent that they are about to explode.

They are simply idiots!

this time o

Long Fei stepped back and looked at the huge dragon demon and the three-headed dragon demon surrounded by three other corners.

"Congratulations to player Long Fei for getting the power of Tyrannosaurus 1"

"Congratulations to player Long Fei for getting the power of Tyrannosaurus 2"

Go back to Nantianyu as soon as possible!

The dragon demon stared at Long Fei and said, "Didn't you say that you are not the reincarnation of Yuanlong? If you are not the reincarnation of Yuanlong, how can you wake up these dragon ancestors?"

Another dragon demon said o

Back then, they were suppressed here by Yuanlong, sealed for more than six million years, and became his tomb guardians.

"Ah... don't fight, I was wrong o"

"I rely on!"

a powerful presence

Long Fei exhaled heavily and said, "Fusion!"

"Ding!"

The system beeps continuously

The tragic cries continued to sound, and in just half a minute, a dragon demon was ravaged to death, o

"You are a liar!"

Four-headed dragon demon, four floors The Underworldo

It would be a blessing to be able to find four drops of Tyrannosaurus Blood Essence, but is it not enough?

All the forty-six dragon ancestors rushed out of Long Fei's body, extremely ferocious, the forty-six dragon ancestors said to Long Fei in unison: "See the boss!!"

Long Fei said: "Then let you see what the king's world is!"

The dragon demon blocked Long Fei's dark dragon extension with one move.

He is one of the necessary items to open the Dragon Domain. If you can't open all of them, you will definitely not be able to open the Dragon Domain.

Tyrannosaurus?

"Then my heart of the Dragon Domain can't be opened?" Long Fei's heart sank secretly, "Tyrannosaurus, tyrannosaurus... Is there still a tyrannosaur in the dragon family?"

...

"Congratulations to player Long Fei for killing the dragon demon and gaining 20,000,000 experience points, 100,000 immortal power points, and 1 energy point o"

The dragon demon sneered and said, "You are just an ant. If I want you to live, you will live, and if I want you to die, you have to die!"

The dragon demon at the head said contemptuously: "Tough words are not enough to describe our strength. In this world, we are kings!"

Dragon Demon is not only powerful, but he also possesses the power of dragons.

"Congratulations to player Long Fei for subduing the dragon demon, and the dragon demon returns to its place!"

"System prompt: fusion failed, Blood Essence is insufficient!"

"What a crazy tone o"

Now……

They all knelt down on one knee, "Boss!!"

But o

Long Fei looked at the coffin not far away, and said with a smile, "Now is the time to fuse the tail of the Yuanlong!"

"more than o"

The four-headed dragon demon sits on the fourth, fifth, sixth, seventh, and eighth floors of the eighteenth The Underworld. The moment they entered The Underworld on the eighteenth floor, they felt that they were not dead yet, and at the same time they discovered this The Underworld. When Long Fei's master was, the four of them were shocked, and they no longer dared to pretend to be in the slightest.

Dragon Demon is stupid

Long Fei stopped for a moment and said, "Yuanba, come back."

Long Fei was stunned for a moment, and secretly said: "Four drops of Blood Essence combined with Tyrannosaurus Blood Essence, how can it be insufficient? Could it be that Tyrannosaurus Blood Essence is not enough?"

"Uh?"

"Your four-headed dragon demons are very powerful, right?" Long Fei laughed, looking at the four-headed dragon demons surrounding them.

"This is the end!"

"wipe!"

Long Fei's thoughts sank and asked, "Where did the Tyrannosaurus Dragon Blood Essence come from?"

Long Fei said: "Cultivate obediently, when you come on stage o"

"Boy?"

"Ding!"

Long Fei looked at the power of the four tyrannosaurs and the appearance of four tiny drops of Blood Essence, and felt a little excited, because this was the thing that opened the third layer of the Heart of the Dragon Domain.

Long Fei clenched his fists, and he felt more and more that the secrets of the dragon family and the dragon family were about to be solved.

They never thought that Long Fei could summon so many dragon ancestors, and one of them was more brutal than the other, and they pretended to be the king just now.

immediately o

"Damn it!"

disdain!

Their hearts are corrupted by magic

Dragon Demon shook his head and said, "It doesn't seem like there is. It is extremely easy for people with this kind of blood to fall into Devil Dao uncontrollably. The dragons entered the Tianwu continent from the upper god realm. It seems that only the four of us have the blood of the Tyrannosaurus Dragon."

The heart of the dragon domain is a very important thing o

Long Fei felt the powerful strength of the dragon demon, his arm was numb, and the whole arm seemed to be dislocated.

They have unparalleled power

Four drops of Blood Essence fused o

"Congratulations to player Long Fei for subduing the dragon demon, the fifth floor of the eighteenth floor of The Underworld is open!"

Long Fei smiled and said, "You don't need to take action!"

The fourth floor of the eighteenth floor of The Underworld flashes, open!

The four-headed dragon demon is completely stunned

Li Yuanba stopped, scratched his head and said: "Boss, this guy is too arrogant, I can't see the arrogant person in front of you, give me a minute, I will definitely kill him o"

"I am arrogant with my boss, daddy will kill you." Li Yuanba shouted angrily, he picked up the giant axe and was about to rush up.

All in place in just a few minutes o

Compared with strength, Li Yuanba has never been afraid of anyone.

Dragon Clan Falls into Devil Dao's Dragon Ancestor o

He activated the dragon blood in his body and evolved into a Tyrannosaurus. Could it be that he has the fifth Tyrannosaurus Blood Essence in his body?

"Ah, ah..."

"Ding!"

The dragon demon on the fourth floor immediately said: "Returning to the boss, the four of us all have the blood of the ancestor of the Tyrannosaurus, but they are not pure."

Never heard of this o

"The ancestor of Azure Dragon, go out, Dragon King of the sea, go out..."

The power of four tyrannosaurs

"Congratulations to player Long Fei for opening the fourth floor of the eighteenth floor of The Underworld to get 100,000 experience points, 10,000 points of immortality, and 10,000 points of reward points"

suddenly o

"Apart from the four of you, is there anyone in the dragon clan who has the blood of the Tyrannosaurus rex?" Long Fei asked again.

"You are the king!"

"Where does this take me to find Tyrannosaurus Blood Essence?"

Long Fei doesn't want to do it if he can't do it, and it is naturally better for them to solve the matter of the dragon family themselves.

"Ding!"

"There's one more, but... he seems to be dead o"

"Ancestor Black Dragon, come out!"

dragon maniac o

"Ding!"

More than six million years of backlog of anger, resentment will only make him stronger o

"Depend on!"

grandfather!

Long Fei smiled and said, "Who is the king now?"

"call……"

"what……"

This is the only possibility o

"Fighting with daddy?"