at the same time.

The center of the thirteen cities.

In a huge open space, there was a burst of blood bursting into the sky.

I don't know how many demons surround this place.

All of them are surrounded by various blood qi.

That breath, there are demon soldiers, demon generals, and ancient demon.

There are even sixteen inferior and semi-sages, twelve intermediate and semi-sages, six superior and semi-sages, and...three top and semi-sages!

If the human race saw this scene, they would inevitably stare and take a cold breath.

Not to mention the number of monsters at least more than 3 billion, just add up to 37 semi-sage powers, enough to sweep a world!

But they did not join the battlefield, even if they already knew that the human race over there had an advantage, and the demons were being slaughtered!

Many semi-sage powers are surrounded by layers, and three top semi-sages are in the most central void.

In their hands, each held a blood-red jade pendant.

"open!"

At a certain moment, an old man with pale hair and wrinkled face suddenly spoke.

"Om~"

With just one word, all the monsters present were shocked!

They gritted their teeth and flapped their eyebrows, and a drop of blood floated out.

It's not the blood of life, but their blood.

The withdrawal of the golden blood of life can be fatal.

And the withdrawal of their own essence and blood can consume their vitality.

Despite this, these monsters did not hesitate, including the thirty-seven semi-sages, all shot a drop of blood.

With just one drop or two drops, you may not see much.

However, more than 3 billion essence and blood surrounded the void, suddenly forming a terrible **** storm.

They can all smell that thick **** breath.

"melt!"

The white-haired old man spoke again.

He first opened his eyes and threw out the jade pendant in his hand.

But seeing the large amount of goblin blood, he immediately pulled out a part, like a long dragon, coming towards the jade pendant.

This part is one third!

More than one billion drops of blood poured into the jade pendant, making the jade pendant more and more red, and finally burst out with a rich light, like a **** moon that has been hanging over the monster world!

"melt!"

After the old man had done this, another man, who looked like a middle-aged man, moved with it.

In the end, the old woman collected the remaining one-third of the essence and blood into the jade pendant.

"call"

After a moment of silence, the three took a deep breath.

"Success or failure, in one fell swoop!" said the old man.

After all, the blood dragon tribe belongs to the legend. Although they have the relics of the blood dragon tribe, it is really unknown whether they can summon the blood dragon tribe.

The most important thing is that this call will cost them a huge price.

"Human tribe has the advantage, blood dragon tribe is our only hope now!" the middle-aged man said.

The old woman said: "Destroy the human race, occupy the superior star realm, and fulfill the eternal long-cherished wish of my demons clan, we are the greatest heroes!"

"it is good!"

The old man nodded, then gritted his teeth.

"boom!"

The seven blood qi surrounding him suddenly dimmed a lot at this moment.

The same is true for middle-aged men and old women.

The vitality has not disappeared, but after the dimming, the aura of these three top semi-sages, but all of them wilted.

The demons around can feel that at this moment they... are already equal to those high-end semi-sages!

"grown ups!"

Countless demons moved.

They all already knew the consequences of opening the secret formation, and naturally understood that the fall of the three top semi-sages' cultivation base was not a temporary fall, but a real fall!

They can cultivate again, but that requires a lot of time and countless resources.

This is difficult.

"No need to say more!"

The old man waved, gritted his teeth again, and a roar came from his body.

"Om~"

The flesh on their bodies was bleak again.

That breath fell to the middle half holy!

This movement did not stop, until their breath had completely fallen to the semi-sage level and stayed at the peak of the ancient demon, they only breathed a sigh of relief.

The corners of the three people's mouths were bloodshot, but their eyes revealed a thick madness.

"Wow!!"

Countless blood mist suddenly rushed out of them and rushed towards the three jade pendants.

These are all the blood mist accumulated by their cultivation base falling.

The blood mist merged with the jade pendant, and the three of them said silently: "Dear blood dragon clan, I am waiting for a half-holy cultivation, with a million years of life, with 3.7 billion essence and blood, and pray for your coming!"

"open!!"

"Boom boom!"

Three muffled blasts exploded, and the three jade pendants were all shattered.

The full-bodied blood light formed an array that looked extremely mysterious and obscure in an instant.

At first glance, this magic circle looks like a teleportation circle, but if you look closely, you will find that it is different from the teleportation circle.

Blood Dragon Secret Formation!

After the three blood dragon secret formations were opened, all the 3.7 billion monsters' eyes fell on it.

The entrance of the secret array slowly rotates, like endless blood, constantly filling.

As time passed, no demons blinked, and they could even hear each other's heartbeat.

"Why hasn't there been any movement?"

After a long time, there was finally a demon who couldn't help but murmured.

"Shut up!" The old man yelled fiercely.

The demon hurriedly shrank his neck and dared not make a sound.

Half a quarter of an hour, a quarter of an hour, an hour...

All the demons did not dare to gasp.

But the secret formation still operates on its own, and there is nothing like it wants to come out of it.

"how come"

The old man's face gradually paled.

The middle-aged man and the old woman also showed a look of despair.

The three top-level semi-saints spent countless years of cultivation power to open up the blood dragon secret formation.

In the end, is this the result?

Could it be that the blood dragon clan really only exists in the legend?

Or is it that they have completely disappeared in the long river of time, as the history said?

"No..." The old man shook his head violently.

"Wow!"

At this moment, a sound transmission spar in his hand suddenly lit up.

In this scene, UU reading www.uukanshu. com shocked all the demons who waited with bated breath, they couldn't help but look at the old man.

"What's wrong?" The old man opened the sound transmission spar.

"Qinghai, here on the edge of the holy sea, there have been more than fifty ancient demons and ancient demons slaughtered by the world-shattering war emperor. What are you still hesitating?!" The roar of the demon **** of heaven came.

You can tell from his tone that the situation over there is not optimistic.

"Master Destiny..."

The old man said sadly: "We had already activated the Blood Dragon Secret Array an hour ago, but so far, there has been no response!"

"What?!" The Destiny Monster God exclaimed.

There is no doubt that he has also regarded the blood dragon clan as a last resort.

"Wait another hour..."

The Demon God of Heaven gritted his teeth and said: "After an hour, if the blood dragon clan still does not show up, then you come to support!"