The eighth-level skeleton warrior is much more powerful than Locke, and can truly compete with the eighth-level professional. At this time, the strength controlled by Locke can truly be comparable to that of an eighth-level professional.

Locke sensed this soul fire that had a soul connection with him, and couldn't help but have a desire to devour it in his heart, Locke felt that as long as he devoured the soul fire of this eighth-level undead, his soul fire would definitely be able to transform again and advance to the eighth-level existence.

Thinking of whether or not to devour the soul fire of this eighth-level existence, Locke couldn't help but feel a little strange in his heart.

This eighth-level undead lord, as Locke's enslaved undead, could not resist Locke's devouring.

"I don't know if Lu Dao can borrow the power of this eighth-level undead to kill the summoned seventh-level undead lord devouring soul fire. Just as he was about to devour the soul fire of the eighth-level undead lord, an idea suddenly popped into Locke's heart.

As soon as he thought of it, Locke immediately began to cast the undead summoning, summoning the seventh-level undead.

There was a fluctuation of mana, a flash of white light, and a beast skeleton appeared in the stone wall space. Summoning a seventh-level undead lord didn't make Locke consume too much mental power and magic power.

As soon as this undead lord appeared, the eighth-level enslaved undead, who had already been ordered by Locke, had already begun to raid this beast-shaped skeleton lord.

"Click. "The eighth-level existence is much more powerful than the seventh-level undead lord, and under the all-out sneak attack, it is not at all that the seventh-level undead lord can resist. Under the attack of the enslaved undead, the large bones of the beast-shaped skeleton were directly shattered.

The Undead Lord could not have imagined that the purpose of his master, who had responded to the call of the contract, was to summon his own soul fire.

However, the seventh-level undead lord is a high-level undead creature after all, and his wisdom is extremely high. reacted in an instant, knowing that he was far inferior to this unknown strong enemy.

The moment the beast-shaped skeleton lord sensed the danger, he immediately began to communicate with the undead plane without hesitation.

Before Locke summoned this skeleton lord, he had already released two other enslaved undead from the altar space, and had already ordered several enslaved undead to besiege the summoned undead creatures with all his might. After the beast-shaped skeleton was hit by the level eight undead, Locke and the other two level seven undead attacked one after another.

Under the attack of several undead lords of the same level, the bones on the beast-shaped skeleton were shattered several times again. However, the attack power of the seventh-level existence is too different from that of the eighth-level, and the damage caused by the three Locke to the beast-shaped skeleton is not as great as the damage caused by the first blow of the eighth-level skeleton.

After the first blow, the eighth-level undead instantly continued to attack the beast-shaped skeleton that had no power to resist.

A series of blows brought great trauma to the beast-shaped skeleton.

"Quick. Sensing the situation on the field, Locke couldn't help but secretly look forward to it.

Sensing the danger, the Undead Lord gave up resistance, and instead began to communicate with the undead plane, hoping to return to the undead plane as quickly as possible. After the body was severely damaged, almost half destroyed, there was another fluctuation, and the undead lord dragged the wounded body and successfully escaped back to the undead plane.

Looking at the small pieces of bone fragments scattered on the ground, Locke was also a little helpless, although he had a stronger level 8 undead, but he didn't have time to kill the undead lord before he could escape back to the undead plane.

As soon as the thought moved, Locke set his sights on the eighth-level undead again, and Locke immediately made a decision in his heart.

As if sensing the danger of being unable to resist, the undead lord was terrified.

However, Locke did not devour the soul fire of this eighth-level existence at the first time. Since it had been decided that the soul fire that devoured this level eight undead had been promoted to an eighth-level undead lord, the other two seventh-level undead lords naturally lost their value to Locke, who was about to advance to level eighth.

These two seventh-level undead lords have only been summoned for half a month, and they have not had the opportunity to reflect their value, but at this time, it is the only and most difficult opportunity for them to reflect the value of their existence.

In the midst of his thoughts, the soul flames of the two seventh-level undead lords floated out of their bones. Without the support of the soul fire, the skeleton of the two skeleton warriors fell to the ground at will.

Locke ignored the two skeletons, just opened his mouth and inhaled, and the soul fire of the two undead lords was instantly sucked into Locke's body, and fused towards Locke's own soul fire.

At the same time, he swallowed the soul fire of two undead lords of the same level, and the spiritual power consumed by Locke before also recovered instantly, and at the same time, Locke's spirit also surged a feeling of fullness here. As time passed, Locke could feel that his mental power was still slowly improving.

As a seventh-level undead lord, although Locke has only been promoted for a few months, his soul fire spiritual power has reached the peak of the seventh-level level, and he has reached the verge of promotion.

However, continuing to devour the soul fire of the undead lord, although Locke sensed the increase in spiritual power and the feeling of the surge of soul fire, there was no surge of imminent promotion.

Locke Zhilu said that this was because the number of soul fires he devoured was not enough, or that his soul fire was not enough to transform and advance.

Locke had expected such a situation. Locke had no hope at all, devouring these two seventh-level soul fires would break through the seventh-level limit and advance to the eighth-level Undead Lord. Locke's hope of advancing to the eighth-level undead lord lies in another eighth-level soul fire.

Although the eighth-level undead lord around him didn't know the truth that Locke was an undead lord at first, after seeing his summoned master devouring the soul fire of his two companions, he naturally knew Locke's horror in an instant.

Fear of death is the instinct of any creature, even if it is an undead creature, fearing that it will be devoured by the fire of its soul and completely destroyed.

However, as a summoned enslaved undead lord, he has no control over his own destiny at all. Sensing his master's murderous intent, the undead lord kept pleading towards Locke through the connection between the contracts.

Locke has always only regarded his summoning undead as food on the way to growth, and it is impossible to pay attention to the feeling of food.

Under the control of Locke's mind, the soul fire of the eighth-level undead lord was also pulled out.

"It's finally begun. "As soon as he devoured this soul fire of the eighth-level undead lord, Locke felt that the soul fire that he had reached the peak of the seventh-level instantly broke through the limit and began to transform.

Originally, if Locke wanted to advance to level eight, he also needed to devour the soul fire of many level seven undead lords and break through the limit. However, at this time, Locke was the soul fire that had crossed the level and devoured the eighth-level undead lord, even if Locke's original soul fire did not reach its own limit, it still began to advance.

The spiritual power of any eighth-level undead creature radiates more than two thousand meters, and the soul fire of an eighth-level existence is essentially more powerful than that of a seventh-level undead lord.

Locke's spirit had already radiated two thousand meters away, and at this time, it devoured this eighth-level soul fire, and his spiritual power began to skyrocket.

However, in just a short moment, Locke's spiritual power had broken through to a distance of two thousand five hundred meters, and it was still improving.

Almost a few minutes passed before Locke's soul fire stopped transforming, and at this time, Locke's spiritual power had extended nearly three thousand meters away, which had increased several times.

The intrinsic enhancement of the soul fire also means that Locke's strength has been terrifyingly improved.

Originally, with the help of the enslaved eighth-level undead, Locke's strength was comparable to that of an ordinary eighth-level existence, and he belonged to a relatively ordinary existence among the eighth-level professionals. And now, with the help of the undead summoning, Locke can summon several eighth-level existences at one time, and his strength has increased by hundreds of people, and his strength has jumped to the top existence among the eighth-level professionals. And as time went by, Locke was able to accumulate more and more eighth-level enslaved undead, and even his spiritual power increased again, and the more undead lords he summoned, the more terrifying his strength became.

"I didn't expect me to be promoted to the eighth level of the Undead Lord so quickly. Sensing the surging spiritual power and the powerful aura that naturally emanated from his body, Locke couldn't help but be happy in his heart.

Ordinary undead creatures and mage professionals have just been promoted to the eighth level of undead lords, and their spiritual power has only extended to a little more than two thousand meters, far from reaching an exaggerated level of nearly three thousand meters like Locke.

This also made Locke's strength far exceed that of other necromancers who had just advanced to level eighth, and the number of level eight undead lords summoned at one time was higher.

After all, the other undead lords were not like Locke, when they were at the seventh level, they had the opportunity to leapfrog and devour the soul fire of the eighth level of the undead lord to forcibly break the limit and advance to the eighth level of existence.

You must know that in the undead plane, even among the undead creatures, the strength far exceeds that of the bone dragon lord of the same level, and he does not have the strength to kill the eighth-level undead lord by leapfrogging.

Other undead lords can only advance to a higher level by devouring the existence of the same level a little bit, and then through meditation, they can purify their soul fire and pure spiritual power, so that it is easier to make their soul fire transform and advance.

Of course, although Locke was forcibly promoted to the eighth level of existence, his strength was stronger than that of other eighth-level lords who had just been promoted, but Locke's spiritual power was not as good as other undead lords in terms of condensation. After being promoted, he needs to spend more time meditating to purify his spiritual power, and because the soul fire is not pure and the foundation is not strong enough, it is undoubtedly more difficult for Locke to be promoted to a ninth-level undead creature again, and the amount of soul fire that needs to be devoured is more than that of other undead lords when he is promoted.

However, although Locke knows these defects, he will not give up the opportunity to improve his strength because of this.

For Locke, there is an urgent need for strong strength now, in the big war, the stronger his strength, the more benefits he will get, if he can take the tiger's mouth, he will get more than the price he pays.

At the same time as the soul fire metamorphosed, Locke once again obtained a large amount of undead plane knowledge inheritance and a new undead magic information from the soul fire, the undead scourge.

The Undead Scourge is an upgraded version of the undead magic that enslaves the undead with the help of corpse summoning, which can summon all the corpses within the casting range as undead creatures at the same time, and it is no longer just with the help of corpses, and the creatures with insufficient strength will also be transformed into undead creatures under the effect of this terrifying undead magic to fight for the necromancer.

Such a powerful necromancer is generally only an extremely powerful ninth-level necromancer and those Sacred Realm necromancers have the opportunity to master, and the magic and spiritual power required to cast such a terrifying necromancer are also extremely terrifying, and even if a ninth-level necromancer knows how to cast spells, he is unable to cast it. Locke also did not use the magic and mental power of the Scourge of the Dead.

Compared with the undead magic information such as the undead scourge, the inheritance of information about the undead plane obtained by Locke is more precious to Locke. Among these information, there are many introductions to the undead plane, and even general map information in the undead plane. With this information, Locke had a general understanding of the location of the undead plane, and was no longer in the white sky of his memory.

When Locke returns to the undead plane again, he can use the geographical knowledge in the information to find a more suitable area for him to improve his strength, and survive and become strong.