When the soul fire enters the skeleton's chest, the skeleton has already changed in nature.

Their bones are infused with special telekinesis, even harder than steel, but their bodies are still light and fast as cheetahs.

The appearance of the skeleton soldier is strange and terrifying, but in fact, the principle is not much mysterious, it is nothing more than the transformation of the soul into soul fire, which can generate special telekinesis to drive the skeleton body.

In fact, skeletons' telekinesis can only exist in the bones, so they don't have the ability to attack from a distance, and can only use telekinesis to drive their bodies, just as we use nerves and muscles to control our bodies.

After these skeletons stood up, they quickly searched for suitable weapons one by one, and if they did not find a suitable weapon, they removed one of their ribs as a weapon.

Of course, Zhang Sen would not expect these skeleton soldiers to be able to deal with Liu Rizhao.

This kind of skeleton soldier is to scare ordinary people, unless it can form an extremely terrifying sea of skeletons, it is useless to encounter a strong one.

Zhang Sen summoned these skeletons just to set the stage for the spells that followed.

Although skeletons are the most basic spells of the necromancer, this spell actually has a large number of follow-up spells, and the potential can be described as endless.

As long as you collect enough souls, skeletons can actually evolve further through spells.

Zhang Sen whispered the spell at this time, and then controlled the black crystal to shoot soul fire again, but these soul fires were completely different from the last time.

If eggs are used as a metaphor for soul fire, the soul fire just now is equivalent to an egg with insemination, which can hatch chicks. And now the soul fire created by Zhang Sen is an egg without fertilization, which has no other role than becoming food.

These soul fires flew out of the black crystal and quickly sank into the body of a skeleton soldier, and the flames in the chest cavity of these skeleton soldiers suddenly burned more violently, and the bodies of these skeletons continued to vibrate violently, and the bones rubbed against each other to make a 'gurgling' sound, and then the skeleton soldiers began to evolve.

Some skeleton soldiers have turned from green to red, and there is an extra bone knife in their hands, some skeleton soldiers have turned blue with a magic staff in their chests, and the flames in their chests have turned yellow, and there is an extra bone bow in their hands.

These weapons did not come out of thin air, but were formed by absorbing the calcium element in nature when the skeleton soldiers evolved.

"Thirty warrior-type skeletons, five mage-type skeletons, and twelve archers, not bad, continue!" Zhang Sen looked at the changes in the skeleton soldiers and thought to himself.

Now after an evolution, the skeleton soldier has finally gotten rid of the identity of low-level cannon fodder, and has successfully advanced to general cannon fodder, even if he encounters a wizard apprentice, he has a chance to kill.

Zhang Sen would not superficially think that such a skeleton soldier could cause damage to Liu Rizhao, and he would have to continue to evolve next.

In fact, the process is not new, it is still to feed more soul fire, skeleton soldiers are originally based on soul and soul fire as food, but there are too many soul impurities, if the skeleton soldiers devour too many souls, they will awaken their own personality, at that time, it will be much more difficult for necromancers to control skeleton soldiers, so generally wizards first purify their souls into soul fire and then feed.

After a few feedings, the skeleton changes again.

The Warrior Skeleton Soldier has become larger, from a normal body shape to a giant skeleton of more than two and a half meters, the bones are stronger, and the soul fire in the chest cavity is also protected by the bones, making it more difficult to destroy.

The bone knife in its hand has grown a lot, and it has an extra bone shield in its other hand.

On the contrary, the mage-type skeleton soldier has become smaller, and a mysterious imprint has been born in the soul fire.

In fact, the ability that the mage-type skeleton got when it evolved into a mage-type skeleton was that the telekinesis came out of the body, and at that time it could only use telekinesis to carry out long-range attacks, but it did not master the spell itself, and now after evolving, it has mastered a spell, which is the natural spell of the skeleton soldier.

In some worlds, because the negative energy is very strong, undead creatures such as skeleton soldiers will naturally appear, and they have a strict evolutionary route over countless years.

The necromancer's skeleton summoning technique is actually a spell developed by dissecting these skeleton soldiers and studying the principles of skeleton generation.

This kind of skeleton soldier, which has evolved twice, has been able to fight with a first-level necromancer, and its strength can be said to have been greatly strengthened, and its strength is probably on par with Gu Chen, which is very terrifying.

Zhang Sen was not satisfied, he continued to transform the souls in the crystal, and then fed these skeleton soldiers with soul fire.

When the Dark Crystal was a little less dark, the Skeleton Soldier finally evolved for the third time.

The warrior-type skeletons have become a little smaller again, all of them have become two meters tall, the bones on their bodies exude a metallic luster, and they have an extra set of bone armor on their bodies, and their defense has increased greatly.

The mage-type skeleton has not changed much in shape, there are two more marks in the soul fire, and the body is protected by a cloak of unknown material, and the entire body can only be seen with the head in the hood, and the eyes that exude a ghostly light exude an unspeakable mystery.

The body of the archer-type skeleton is almost like glass, almost transparent, and there is an arrow bag on the back, which has a mysterious mark on it, which can slowly absorb the calcium element in nature to form arrows.

"I guess it's not enough for the fourth evolution."

Zhang Sen looked at the black crystal and muttered in his heart, and then issued the first command to the skeleton soldiers, attacking the surrounding enemies.

These skeleton soldiers automatically sensed Zhang Sen's thoughts, knew who could attack and who couldn't, they all looked at Liu Rizhao, who was being chased by the Valkyrie, and then began to act.

A large group of skeleton warriors jumped up at the same time, and all the vines blocking the front were instantly cut, and the special marks on the sharp bone knives were faintly visible, and some of the vines that fell to the ground burned, and some froze instantly.

That's when the Skeleton Mage struck.

Their eyes locked on Liu Rizhao, who was carried by vines in the air to escape from the Valkyrie's attack, and the big fireball, freezing rays, lightning balls, and other spells were all hit over.

Liu Rizhao didn't have any extra thoughts to pay attention to anything else at this time, he just wanted to spit it out.

Although these vines were protecting him, the problem was that the vines were not under his control, and now he felt like he was being carried around by a giant, which was more exciting than a roller coaster.

However, Liu Rizhao's lack of energy to deal with it does not mean that the demon does not have the energy to deal with it, countless vines quickly grew to form shields, and the attacks of the skeleton mage all fell on the vines.

"Young master, the enemy is too strong, I suggest evacuating!"

At this time, a gentle voice sounded in Liu Rizhao's mind, and Liu Rizhao suddenly came to his senses.

He gritted his teeth and said, "Evacuate? Damn, aren't you even his opponent? ”

"The other party is a necromancer, and the level is not lower than level three, I am not his opponent." A gentle voice replied.

Liu Rizhao was taken aback and said, "Wizard? ”

"Yes, he's a wizard." A gentle voice replied.

Liu Rizhao frowned and asked, "Can I become a wizard?" Is there a way you can help me become a wizard? ”

"The cultivation method of wizards is very mysterious, I have only fought with wizards before, but I don't have a way to become a wizard." A gentle voice replied.

Liu Rizhao secretly cursed 'damn' in his heart, and continued: "Then how should we evacuate now, is there a way to take my grandfather away?" ”

"If you just take you away, it's not a big problem, but if you want to take the young master's grandfather away, it's ...... It's big, it may fail, and none of us will be able to go. A gentle voice said.

Liu Rizhao suddenly fell into a dilemma, Liu Bocheng was his last relative, he didn't want to give up no matter what, the problem was that he couldn't bear the risk of choosing to go with Liu Bocheng.

"Young Master, please make a decision quickly, those undead skeletons are all fourth-level undead, plus this undead slave, I can't support it for too long." A gentle voice urged.

Liu Rizhao took a big breath, his eyes were bloodshot, his teeth were clucking, and finally he yelled: "Fight, if I can't even protect my grandfather, I'm still a real son, vine girl, take my grandfather with me!" ”

"Understood." The vine girl replied gently.

In an instant, a large number of vines quickly erupted around, Zhang Sen retreated again and again to avoid the attack of the vines, and then he found that Liu Rizhao, who was protected by the succubus, was swallowed by a vine at once, and then countless vines grew beautiful buds.

Boom! Boom! Boom!

Next, countless buds were sprayed in all directions, like cannonballs.

"The other party wants to escape, blow up these buds!"

Zhang Sen instantly saw through Liu Rizhao's intentions, and ordered the skeleton soldiers and the Valkyrie.

Both the skeleton soldiers and the Valkyries were extremely efficient, and the buds around them were blown up one by one not long after they flew out, and after a minute, even the farthest buds were caught up and exploded by the Valkyrie, but Liu Rizhao and the others were not in the buds.

Zhang Sen was stunned for a moment, then glanced around, squinted and said, "The other party has escaped, and he has to find them by digging three feet into the ground." ”

With his order, the skeleton soldiers and the Valkyrie immediately moved towards the ground overgrown with vines, and soon they locked on the direction of Liu Rizhao and the others' escape, and quickly tracked them over.

All this actually happened very quickly, and the reaction of the skeleton soldiers and the Valkyrie was also extremely fast, so Liu Rizhao and the others did not escape too far.

"Young master, they're chasing after you!" The vine girl said softly at this time.

Liu Rizhao grabbed Liu Bocheng's shoulder and said, "Try your best to intercept them and find a way to distract them." ”

"Rizhao, let's separate and escape, I'll go and lure them away." Liu Bocheng heard it and immediately said.

Liu Rizhao refused: "No, Zhang Sen controls dozens of skeleton soldiers, even if one of them is sent to chase you, I still can't escape, now let's see who is faster!" ”

"Young Master, I feel it, the space blockade has weakened!" At this time, Liu Rizhao said with a protruding face on his chest.

Liu Rizhao was immediately overjoyed.