The next day, after sending Yao Zhixue to the high-speed train back to Chang'an City, Zheng Cheng and Caiji embarked on the road of leveling.

The rookie is leveling, and Zheng Cheng himself is preparing to find a suitable field monster cultivation skill proficiency.

A few days later, they appeared in an underground labyrinth.

It is located in the northern suburbs of the imperial capital, an underground labyrinth, and there are a large number of wild creatures.

There are nine floors in the underground labyrinth, and each layer has a lot of territorial hearts, passively recruiting monsters from the corresponding plane to come.

It is also one of the hottest places for professionals to level up in the Imperial Capital area.

Because of the orders of the Council of Elders and the Guild of Professionals, some powerful professionals will not take the initiative to destroy the heart of the territory in it.

In order to ensure that there will be a large number of wild monsters in the underground labyrinth at any time for some low-level professionals to level up.

The rookie squatted on Zheng Cheng's shoulder and said, "Brother Cheng, do you remember Brother Huangjiu?" ”

"Remember, what's wrong?"

"In the past three years in the Spiritual Blessed Land, Huang Yuyao, the daughter of Brother Huangjiu, came back and sent me messages a few times, but we didn't receive it in the Spiritual Blessed Land at that time."

The rookie said: "After we come out of the spiritual blessed land, I will be reincarnated again, and when we are free, we will go and hand over the relics of Brother Huangjiu to his daughter." ”

"It's fine."

Zheng Cheng nodded and said, three years ago...... No, it should have been a few months ago, the big brother of Huangjiu who accompanied them died under the joint attack of the Fallen and the Eagle Country.

Before he died, he asked them to give his relics to his daughter Huang Yuyao.

It's a pity that she wasn't there at the time, and then Zheng Cheng and the others entered the Spirit Blessed Land.

They thought that more than a month would be a full three years for ordinary people like Huang Yuyao!

I don't know if this archaeologist named Huang Yuyao is free at this time.

Soon, they came to the first level of the underground labyrinth.

The underground monsters here are all underground spiders around LV20, sensing the aura of Zheng Cheng and the others, they quickly surrounded them.

Zheng Cheng didn't want to entangle with this group of monsters, but grabbed the rookie in one hand, spread his body, and rushed directly towards the second layer of the underground labyrinth.

The underground labyrinth is very large, and there are hundreds of people from the first floor to the second floor, and it is rare to encounter other people.

The purpose of their trip is to find humanoid monsters and level up while cultivating skill proficiency.

The third floor of the underground labyrinth, the wild bear goblin, and the wild humanoid monster around LV45.

"Acute gastroenteritis instant outbreak!"

In front of one person and one chicken, oh no, one person and one pheasant, seven or eight wild bear goblins who were originally rushing over with great momentum immediately covered their stomachs and screamed.

Today's Zheng Cheng's spiritual attribute is as high as 700+ points, which is more than ten times that of this group of wild bear goblins.

An instant outbreak of acute gastroenteritis instantly made this group of wild bear goblins hit, plus they usually like to eat carrion, and they all screamed and lay on the ground at this moment.

Many wild bear goblins screamed as they erupted, and a large amount of viscous blood also spurted out.

"......"

Seeing this miserable situation, the rookie's eyes immediately widened.

Thanks to Zheng Cheng's penicillin phage shield to isolate the air, otherwise he would have been able to spit out the Tai Sui meat he had eaten a few days ago.

Even so, he quickly closed his eyes and didn't dare to look at it again.

But in my ears, there were still the screams of a large number of wild bears and goblins.

Another large group of wild bear goblins rushed over, and another acute gastroenteritis broke out instantly.

His acute gastroenteritis instant outbreak is already LV5, and he is still close to LV6.

I don't know what the characteristics will be at that time?

Besides......

Zheng Cheng threw another adrenaline stimulant.

"Wow!"

"Quack!"

A group of wild bear goblins who were paralyzing on the ground and spraying suddenly screamed, stood up with their difficult bodies and sticky legs, and killed them violently, regardless of the blood that kept flowing from their legs.

The adrenaline stimulus is also coming to LV3 soon, and he is looking forward to the awakening characteristics of LV3.

"Mental Confusion!"

The newly learned mutation skill showed its sharp fangs at this moment.

The first wild bear goblin that was still rushing towards Zheng Cheng suddenly turned around with a strange scream, and a mace hit the head of another clansman.

The wild bear goblin immediately screamed and reflexively fought with the attackers.

"Mental Confusion!"

"Mental Confusion!"

"Mental Confusion!"

With the blessing of divinity, Zheng Cheng's release skills are almost instantaneous, and there is no such thing as CD at all.

At the moment, among this group of wild bear goblins, more than a dozen wild bear goblins fought each other.

Acute gastroenteritis instant outbreak.

Adrenaline stimulation.

Mental confusion.

These three completely different skills, but the effect is so weird.

Dozens of wild bear goblins screamed and sprayed, and at the same time, they fought with their own people violently.

They threw themselves together, with maces, teeth, and claws, and beckoned vigorously to their kindred.

For a while, screams, roars, and biting were incessant, like hell.

Listening to the screams in his ears, the rookie quietly opened his eyes, and was immediately startled by the scene in front of him.

"Gollum...... Brother Cheng, you're really awesome! ”

Dozens of wild bear goblins fought hard under the effect of three mutated skills with completely different effects, and Zheng Cheng tried several other skills.

"Three corpses and nine insects!"

"Skin Burst!"

"Rabies Outbreak ......!"

Ten minutes later, the dozens of wild bears and goblins were all out of breath, and their corpses were all paralyzed together, like garbage heaps.

The pile of corpses was covered in filth and sticky blood, and it looked very miserable.

Not long after, another group of professionals who came to the underground maze to level up came here.

"! What the hell, it stinks! ”

"Vomit...... I'm going to throw up! ”

"Ah...... A lot of wild bear goblin carcasses. ”

"Use wind magic to get this smell ...... ...... vomit"

"Run, run......!"

For more than a month, a terrifying legend circulated throughout the underground labyrinth.

An epic powerhouse who has comprehended the rules of 'scent' has entered the underground labyrinth, familiar with the power of his realm!

At first, it was only the third layer of the underground labyrinth, filled with an unbearable terrifying smell, and countless wild bear goblins were stinked to death under this terrifying smell!

Seven days later, the scent realm shifted to the fourth layer.

Nine days later, the scent realm shifted to the fifth layer.

Twelve days later, the scent realm shifted to the sixth layer......

The terrifying scent realm epic powerhouse kept moving, causing the entire underground labyrinth to boil.

Countless wild monsters were stinked to death by the unbearable smell of the Smell Realm, and the professionals ran away, afraid of stinking to death like the wild monsters in the underground labyrinth.

The initiator of all this is, of course, Zheng Cheng!

For more than a month, he has been unleashing his skills and cultivating the proficiency of these skills.

Acute gastroenteritis instant outbreak.

Adrenaline stimulation.

Mental confusion.

Three corpses and nine insects!

Skin Burst!

Rabies Outbreak!

Emperor Tian lived up to his hard work, and after more than a month of his cultivation, the level of these skills had been improved.

Later, he received a message from Zhao Yunxiao, saying that the props to increase the free skill bar refined with the petals of the flower on the other side had been practiced.

After getting the news, he immediately returned to the imperial capital from the underground labyrinth with the rookie.

It is worth mentioning that in the more than a month of cultivation of the rookie, the level has also crossed to LV49 all of a sudden.

It's a pity that his LV49 rank-breaking task is more difficult, and Zheng Cheng can't help, so he can only let him complete it alone.

Imperial Capital, Night's Watch Division.

"Sister Yunxiao, have the props been refined? So fast? ”

Zheng Cheng looked at Zhao Yunxiao in front of him excitedly, more than a month of underground maze leveling had made his strength improve a lot quietly.

"Well, it's for you in a hurry."

Zhao Yunxiao said with a smile: "In order to refine this prop for you, I even asked the ancestor of the family to move. ”

"The ancestor of Sister Yunxiao's family...... Pioneer? ”

"Hmm."

Zhao Yunxiao nodded and said: "The ancestor likes to bring juniors very much, and when your graduation assessment is over, I will take you to meet him." ”

"See the Ancestor ......"

The corners of Zheng Cheng's mouth twitched: "This is considered to be seeing parents?" ”

"See how big you are!"

Zhao Yunxiao kicked out, and Zheng Cheng just bared his teeth and endured it.

"Here you go, take it, wait until your graduation assessment is over!"

As soon as he threw it away, a crystal with a reddish appearance as a whole was thrown towards Zheng Cheng, and he grabbed it in his hand.

"Is this the item that adds to the free skill slot?"

Zheng Cheng's eyes froze and looked at the crystal in his hand.

The whole is reddish and hexagonal, and if you look closely, it seems that there is a star shining inside.

[Item: Flower Crystal of the Other Side]

[Attribute: Low-level rule item]

[Purpose: After use, it can add 1 free skill slot to the professional]

[Note: A low-level rule prop refined from the other side flower mixed with reincarnation crystals and the gap of time, which has the effect of washing the soul and resetting the spirituality. 】

[Note: Each professional can only use it once.] 】

"Can I only use it once?" Zheng Cheng shook his head and said, "It's a pity that I still have several petals on the other side of the flower in my hand, and I was still thinking about ......."

"Hey, Sister Yunxiao, what is the gap in time, the gap in time and space?"

"It's not." Zhao Yunxiao shook his head and said, "It's a bit similar, a kind of spatial crack that can be manipulated by professionals. ”

"How does this work?"

"Just crush it."

"It's that simple?"

Zheng Cheng was puzzled, and he was about to crush the flower crystal in his hand.

"Hey, wait......"

Zhao Yunxiao stopped Zheng Cheng: "Go back to the room and pinch it, don't be here." ”

"By the way, I dragged my friend to send the information of the national joint graduation assessment for college graduates that your candidates are going to participate in to your mailbox, go back and check it for yourself."

"Okay."

"Be careful."

"What do you mean?" Zheng Cheng said strangely: "This graduation assessment is difficult? ”

"Hmm."

Zhao Yunxiao nodded and said: "It involves an alien battlefield, and it is a real alien battlefield, a cave." ”

"Cave ...... The Goblins? ”

"Well, I have sent you all the specific information and content, and some precautions have also been mentioned in it."

Zhao Yunxiao said: "Actually, according to my original intention, I want you to wait for another year like a rookie, but I know that the agreement between you and Zhixue can only wish you a successful pass the assessment." ”

"Zhixue is an elemental elf envoy, and it is very dangerous to compete with other elemental elf envoys."

And because of the Spiritual Blessed Land, she has been three years behind the other candidates...... Hope you can really help her. ”

Zheng Cheng took a deep breath and said, "Don't worry, Sister Yunxiao, then I'll go back first." ”

"Hmm."

Back in the room, Zheng Cheng came to the secret room and sat cross-legged, first closed his eyes to recuperate, and washed away the fatigue of more than a month.

Then, he took out the flower crystal of the other side.

Taking a deep breath, without the slightest hesitation, he directly crushed the change crystal in his hand.

"Click~"

"Buzz ......"

A crisp crack sounded, followed by a slight buzz.

In Zheng Cheng's surprised eyes, a reddish mist suddenly floated out from the flower crystal on the other side, wrapped around his body, and slowly seeped into his body.

The phantom of the petals of a flower on the other side suddenly appeared in front of his eyes.

In his mind, a blood-colored thread appeared, following his thoughts and spirit into the depths of his mind.

Where two completely different skill trees intersected, a blood-colored fruit suddenly grew.

Germinate, grow, blossom, bear fruit, all in one go.

A hollow fruit appeared there.

Zheng Cheng knew very well that the hollow fruit was the new free skill column.

[You used the low-level rule item: Flower Crystal on the Other Side, and you gained a new blank skill slot.] 】

The prompt sound of the world's will also woke Zheng Cheng up.

He grabbed it with his backhand, and what appeared in his hand was a skill book that shimmered with black light!

The appearance of this skill book is in the shape of a parchment scroll, and the surface is enough to draw layers of intricate patterns, vaguely forming a strange flower.

【Skill Book: Spreading the Plague】

[Effect: Use the flesh and blood of living beings to breed a specific plague, and after spreading, it will infect the target at a very fast speed, and according to the different attributes of the plague, the target will cause cholera, dysentery, typhoid fever and other diseases, and it is extremely infectious. 】

[Usage restrictions: LV60; Physique 110, Spiritual 220; Limited to professions such as priests, priests, witch doctors, and Gu masters. 】

This skill book is the skill tree that he dropped after killing the heroes of the Fly Clan on Jiasha Island.

LV60 to learn.

Only now, he was able to learn.

"Spreading the Plague ......"

Zheng Cheng muttered, and then directly chose to study!

You've learned a new skill to spread the plague...... Zziz ...... Skill runes are disordered......]

[System adjustment...... Adjustment successful! 】

[You've learned a new skill: Black Death Eruption!] 】

In his mind, on the empty blank skill bar, a pure black terrifying skill rune with a shape like two fangs suddenly appeared.

"What?"

"Black Death!"

Zheng Cheng exclaimed, his eyes full of shock.

"How is that possible? This mutation skill ......"

He hurriedly checked.

[Black Death Outbreak (Inner) LV1: Mutation skill, you have mastered the ability to control the Black Death virus, you can spread the Black Death to the target or a certain area in a short period of time, control its outbreak in an extreme time, and can clear the Black Death virus at any time. 】

"The Black Death...... This is known as one of the most terrible plague disasters in history......"

The Black Death was the plague.

Blue Star also had an outbreak of the Black Death, and even during the Cataclysm, due to the invasion of alien races, there was also an outbreak of the Black Death that affected most of the world, causing countless deaths.

It is a virulent infectious disease mainly transmitted by Yersinia pestis, which is a natural epidemic disease widely prevalent among wild rodents.

The main clinical manifestations are high fever, swollen and painful lymph nodes, bleeding tendency, lung inflammation, etc.

Plague is highly contagious, and if not treated, the case fatality rate is as high as 30%~60%.

Historically, the plague was a pandemic with high mortality rates, known as the "Black Death" in the 14th century, which killed an estimated 50 million people on the Obarro continent!

This kind of damage and death power is comparable to that of a large forbidden spell!

Anyone who is infected with the plague and is not treated in time is certain to die.

And now, this terrifying virus skill has become Zheng Cheng's skill, which is used as a spiritual attribute, which ......

"A mutation skill that is comparable in power to a forbidden spell, this is really terrifying!"

"Forbidden spell!"

"My Mutant Forbidden Spell!" (End of chapter)