Supreme Dragon Seal

The high-level ghost and a dozen intermediate-level ghosts returned to the grotto, and gathered in front of a protruding stone wall on the right rear.

They didn't feel anything about the sudden increase of hundreds of undead.

With a thought, Qi Bei was surrounded by hundreds of undead and approached the dozen or so ghosts.

But just when Qi Bei was about to make a move, his mind suddenly shook.

He suddenly felt a trace of mysterious energy pouring in from some of the ghosts under his control. This trace of energy seems to be some kind of tonic for the undead, which can speed up the recovery of the damaged undead.

And this trace of mysterious energy seems to come from behind the protruding stone wall, no wonder all these ghosts gather here.

Qi Bei observed for a while, and after finding no other abnormalities, the black long sword stabbed out suddenly. Under the cover of the thick dead air, the high-level ghost was stabbed before it had time to react.

This senior ghost let out a piercing scream. It wanted to attack, but it could only feel the crowd of its kind around it.

Qi Bei's long black sword stabbed out from the pile of undead like a poisonous snake, and the attacks again and again made the figure of this high-ranking ghost as thin as smoke.

Finally, when Qi Bei thrust out his sword again, the high-level ghost dissipated in a puff of smoke, and a high-level undead pearl with silver and gold fell to the ground.

Once the high-level ghost died, Qi Bei would no longer have any scruples, and directly ordered the undead under his control to attack the dozen or so mid-level ghosts.

Not long after, the dozen or so mid-level ghosts were wiped out.

Qi Bei stared at the undead beads all over the place, as if he saw one after another undead soldiers who were not afraid of death. With a move of his mind, he would tear up any enemy he wanted to destroy.

Qi Bei swept these undead beads into the space ring, holding a transparent bead condensed after the death of the undead knight.

From the appearance, and even from the breath, this bead didn't have any dead air, but a layer of holy brilliance.

"Holy Spirit Bead." A message came from the black long sword.

Holy Spirit Orb, Undead Orb, Nether Orb...

Qi Bei was a little puzzled, they were also undead, why the condensed beads were divided into three types after dissipating?

In fact, no matter whether it is the Holy Spirit Orb, the Undead Orb, or the Nether Orb, its essence is the same.

It's just that, for a strong man who was contaminated with the breath of the gods of light during his lifetime, the undead produced after death are called the Holy Spirit, and what condenses is naturally the Holy Spirit Orb.

The undead turned into by other people are actually called undead, but they have been called for millions of years. Most of the undead are called undead.

Nether Orbs can only be produced in the corpses of generals who have reached a certain level of Nine Nether.

Qi Bei held a black long sword, and with a thought, a rune shot out from the tip of the sword, covering the holy spirit bead.

Suddenly, an undead knight appeared in front of Qi Bei. It was invisible, but at this moment Qi Bei could clearly see it.

"Haha, this undead knight is equivalent to a strong king, and he is still a knight. He has earned it." Qi Bei looked extremely excited. Ten undead knights had five holy spirit beads, and among the ghosts, three high-level undead orbs and twenty-eight intermediate undead orbs appeared. This harvest is not insignificant.

Although Qi Bei didn't dare to use the Undead Orb lightly in the outside world, it was not bad as his trump card, it could have a surprise effect, and even save his life in a critical moment.

At this time, Qi Bei's gaze turned to the protruding stone wall in the grotto. The energy coming from it seemed to have the effect of restoring the damaged undead.

If he could have access to that source of power...

Qi Bei's gaze became scorching hot. The use of the undead beads has its limits, and the summoned undead will consume their energy as they attack, defend or get damaged.

However, if he can be supplemented with the energy of the undead orb, then he can truly have an army of undead.

Qi Bei knocked on the protruding stone wall, it was not hollow as imagined, but solid.

However, Qi Bei couldn't control so much, the black long sword in his hand burst into a burst of golden light, and slashed directly at the stone wall.

Sparks flew everywhere, the stone wall was very hard, and only a little debris flew out when the sword fell.

As soon as Qi Bei frowned, the internal energy in his dantian rolled, and his hands quickly began to transform into dragons.

"Drink!" Qi Bei yelled, and a pair of dragon claws slashed towards the stone wall.

Immediately, gravel splashed, and the protruding stone wall was dug almost to the same level as the two sides.

"Nothing?" Qi Bei was stunned for a moment, there was nothing inside the protruding stone wall, and the mysterious energy could no longer be sensed.

Qi Bei stood on the spot and pondered for a while, then suddenly raised his head and stabbed with the dragon's claws.

"crash"

The gravel fell down, but a hollow cave was exposed above.

Qi Bei was overjoyed, there really was something hidden in the sky.

However, Qi Bei didn't dare to be careless in this mysterious ancient battlefield. He first controlled a few low-level ghosts to enter it.

Impressively, from these low-level ghosts, the mysterious energy was sensed again, which was dozens of times stronger than before.

Unaware of the danger, Qi Bei stepped on the soles of his feet and turned into a phantom and rushed into the cave above.

The cave was not big, and in a corner, there was a faint glow, surrounded by those low-level ghosts.

Qi Bei stepped forward, stretched out his hand, and the gleaming object fell into his hand.

This is a stone that looks like a heart, and it contains an incomparably rich dead energy.

"The heart of death is condensed from the power of death." This message came from the black long sword, and then it began to frantically absorb the energy on it.

Qi Bei was stunned for a moment, and suddenly remembered that when Yaoluo dealt with the ghost who stepped into the realm of the ghost king, she once took out a blue-green stone that looked similar, which she called the heart of the sky.

Not long after, the energy in this heart of death was sucked by the black long sword, it buzzed and trembled, and pointed to the side.

Qi Bei slapped his palm, and the whole cave shook, and the side the black long sword was pointing at collapsed.

Suddenly, Qi Bei's eyes widened, and his mouth opened uncontrollably.

On that collapsed wall, one could see the hearts of death embedded in it, emitting patches of faint light.

But at this moment, the heart of Qi Bei's left hand became hotter than before with the dragon brand, and the target of the induction was in the corner next to the heart of death.

Qi Bei used his internal force to shake away the layer of soil, and a layer of shiny, moist, but vigorous green light came into his eyes, and green heart-shaped stones appeared one by one.

"Is this... is it the heart of life?" Qi Bei looked at the exposed heart-shaped stone that shone with green light. Contrary to the dead energy contained in the heart of death, this stone contained endless vitality.

Why did the heart of death and the heart of life appear in the same place? And there are so many at once?

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