Half an hour later.

Cheng Yuan returned to the Heavenly Imperial Siwei and went straight into his small courtyard.

Although the ghosts in the underworld have been killed, it is very troublesome to completely eliminate the underworld.

In the next few days, the Heavenly Imperial Division and even the entire Youhe County will be busy with this matter.

Of course, this has nothing to do with Cheng Yuan.

Boom!

He entered the room and casually lowered the Daguan knife against the wall.

Close your eyes and breathe deeply.

Today's outbreak of the underworld made Cheng Yuan's heart heavy at the moment.

"Even Youhe County will suffer such disasters. ”

He could still remember those Heavenly Imperial Priests who kept supporting the weak, dazed people of the city and hurriedly passed by.

In the depths of the underworld, the corpses that are prostrate and lying in the streets and houses.

And beside the little girl, the couple turned into a corpse.

Cheng Yuan opened his eyes, his eyes were cold.

An inexplicable blazing flame quietly ignited in his heart.

"Strength! Enough strength!"

The more he saw and heard, the more Cheng Yuan felt his weakness and powerlessness.

"Heavenly soldiers and generals, blue-armored underworlds wearing standard armor, Moro prison...... What is the real side of this strange world?"

Cheng Yuan's thoughts were complicated, and after a long time, he calmed down and his mind moved.

"System. ”

[Name: Cheng Yuan.]

Realm: Celestial (Middle)

Technique: "Turbulent True Source Method"

"True Source Nine Catalogue" (Level 2, 'Wu Nian' Diagram)

"Six Styles of Killing Ghosts" (Complete)

Status: Demigod (Daesung)

Root Method: Suffering (Yin and Underworld)

The Power of Pain: Three thousand one hundred and twenty-six drops

(Four copies of the Origin of the Broken Divine Power (Green Hellfire)) at the Basic Level)]

"More than 3,000 drops of pain power!

Cheng Yuan's heart was surging, this was a huge gain that he had never thought of.

"Also, what is the purpose of that green fire?"

He focused his attention on the system interface, and in the [Basic Rank Incomplete Divine Power Origin (Green Hellfire)] column, two options immediately appeared:

[Derivation and completion of the complete basic level supernatural power 'Green Hellfire']

[Refining into the origin point of supernatural powers]

Cheng Yuan frowned slightly, pondering.

The first option, derivation and completion, could it be that he could possess or master this so-called supernatural power 'Blue Hellfire'?

The second option, refining into a supernatural origin point, I don't know what the use of this supernatural origin point is.

Regarding this Qingjia Hellfire, Cheng Yuan faintly thought of the dark aura that lingered and burned like a flame on the long halberd of the Qingjia Immortal Pawn when Huo Dao, Zhang Tianlong and the Qingjia Immortal Pawn were fighting.

The flame-like lingering black aura, the crimson sword light of Huo Dao, and the brilliant blue flame on Zhang Tianlong's spear all seemed to have some kind of supernatural power.

That kind of hidden power made Cheng Yuan, who was watching the battle from afar, have some instinctive awe.

Perhaps that flame-like dark aura is this magical power 'Green Hellfire'.

Cheng Yuan's thoughts flowed and he made a decision: "Derive and complete!"

He could control the system subtly with his mind, and only tried to use a copy of the Blue Flame Origin first.

Suddenly, a piece of system information appeared in Cheng Yuan's mind.

"The green underworld fire, the basic supernatural power of the underworld, cannot be used by heaven and man. Do you want to continue to deduce and complete?"

Cheng Yuan choked.

This so-called Blue Darkness Fire Divine Power cannot be used by celestial beings yet. So what are you doing with it?

"No!" he decisively dismissed the option.

It's just that this prompt message makes him seem to have snooped into some deeper secrets, and his heart is suspicious.

"Underworld Foundation Divine Power...... Is there really an underworld?"

It's just that I don't know if the underworld of this world also has the so-called Yama King, the Book of Life and Death, and the Six Realms of Reincarnation, and what does it have to do with the underworld rumored by Blue Star in the previous life.

Since this green fire supernatural power was useless to the heavens and people, Cheng Yuan tried to refine one of them into the origin point of the supernatural power.

"Refining!"

Cheng Yuan's heart moved, and suddenly, the power of pain in the interface quickly decreased.

He was stunned, and before he could react, he reduced the power of pain by a thousand drops.

"Stop, stop, stop!" Cheng Yuan stopped with his mind, but the refining option was over.

"Obtain the origin point of the basic level supernatural powers, one point. A system prompt message appears.

Cheng Yuan was dumbfounded.

A second ago, he had more than three thousand drops of painful power.

Now, there is a whole thousand drops missing, and in exchange for only a little bit of the so-called "Basic Rank Divine Power Origin Point". ”

You must know that he only spent five hundred drops of pain to raise his demigod from the Xiaocheng realm to the Dacheng realm.

Cheng Yuan felt that his heart was dripping blood.

"What is the use of this supernatural origin point?" he gritted his teeth and focused his thoughts on it.

Then, in the column of "Six Styles of Killing Ghosts" in the consummation realm, a slight light appeared, and at the same time, a piece of information was transmitted to Cheng Yuan's mind.

"The three-point basic level supernatural power origin point can make the "Six Styles of Ghost Slayer" condense the supernatural power seed and upgrade it to a supernatural power?"

Cheng Yuan looked at the system interface, and behind the column of "Six Styles of Killing Ghosts", a note (0/3) appeared.

"To refine a little supernatural power, it takes a whole thousand drops of pain power. This is three points, and it will take almost all of my painful strength?" Cheng Yuan frowned.

After seeing the battle between the heavenly soldiers and the dead pawns, and those supernatural powers that seemed to be supernatural powers, Cheng Yuan was very greedy.

And the already powerful "Six Styles of Killing Ghosts", once it is promoted to a supernatural power, how terrifying is it?

However, it would take a full three thousand drops of pain.

"To promote? or not to promote?"

Cheng Yuan hesitated again and again, and finally had a heart: "Even if you spend the power of pain and become stronger, you can still go to the Deserted Tomb Mountain to get it." ”

The two words of supernatural power made Cheng Yuan faintly have a strong sense of coveting.

"Refining!" Cheng Yuan's heart moved, and suddenly, the power of pain in the interface quickly decreased, which was heart-wrenching.

After two seconds, refine again to obtain two Divine Power Points.

At this time, the remarks behind the column of "Six Styles of Killing Ghosts" have become (3/3), faintly glowing.

"Six ways to slay ghosts, upgrade to supernatural powers!" Cheng Yuan's mind moved.

~~~~~~~~~~~~

In the underworld, the source of the outbreak, the location of the inn.

Zhang Tianlong was holding a nine-foot spear, and the blue flame on the spear was shining, piercing the chest of a body.

That body, the whole body exuded a strong yin and underworld aura, it was a yin corpse, but the aura had reached the level of a powerful ghost, comparable to a mid-level celestial.

It is "Yuan San".

"Hmph! Sure enough, it was these cubs of the Demon Sect who made the ghost!" Zhang Tianlong's eyes were cold, and with a shake of the spear, he directly shattered Yuan San's body, which had turned into a yin corpse.

This time, the underworld erupted, and thousands of people died in Youhe County, and many more were invaded by Yin Qi.

In the past hundred years, such a serious incident has not happened in Youhe County.

As the city guard, he Zhang Tianlong will inevitably bear the responsibility.

"Fortunately, these demon sects should not know our specific strength. ”

On the side, Huo Dao said coldly: "The two middle-ranking heavenly soldiers are in charge, even if they detain ten Qingjia Immortal Soldiers, they still can't please them." ”

"This is the underfoot of Moro Prison, it should be over there in Youzhou. Zhang Tianlong looked at Huo Dao: "In Youzhou, the Evil Demon Sect has the greatest strength in the Immortal Society. ”

"Humanity and the path of the underworld are insurmountable boundaries, and it is delusional for these cubs to want to cross this boundary. ”

Huo Dao snorted coldly: "I will report this matter to the above in detail." ”

~~~~~~~~~~~

Youhe County, west of the city.

The news of the outbreak of the underworld in the south of the city has spread throughout the city, so that people are panicked everywhere in the city, and the Heavenly Imperial Division has also dispatched foreign soldiers to pacify the people everywhere.

Chicken song alley.

It's a relatively remote place, but there is a miscellaneous bookstore at the end of the alley.

In the shop, on the old bookshelves, there are all kinds of miscellaneous books and old books, piled up on top of each other, and even some corners are covered with a layer of dust.

An old man in cloth was lying on a chaise longue, his eyes cloudy, looking at the old book in his hand, the pages stained.

Suddenly, there was the sound of slight footsteps.

A handsome young man in a black shirt walked up to the old man.

"Excuse me, are you Mr. He?"

The old man put down the book in confusion and looked at him: "Are you?"

The young man smiled faintly: "My name is Luo Sheng." ”