Jiang Ping'an was very interested when he heard this.
Using Netherworld Ghost Stone, Nightmare Demon Core and Rakshasa Hair to cultivate the Ghost King yourself is safe, but the cost is very high, requiring more than 20,000 to 30,000 spiritual stones.
Moreover, Netherworld Ghost Stone, Nightmare Demon Core and Rakshasa Hair cannot be purchased with spiritual stones, it will take time.
He asked Elder Ma: "What are your requirements?"
Seeing that Jiang Ping'an was indeed interested, Elder Ma said happily, "I don't have any requirements. Many people in that place know that it is not confidential information."
He continued, "That place is under the rule of the Yinluo Sect Taizhou Xinfeng County Black Yin Mountain."
He then introduced, "However, Black Yin Mountain Yin Qi Ghost Mist is extremely heavy. It is said that there is an Netherworld Rift there. After entering Black Yin Mountain, ordinary monks often cannot withstand the erosion of Yin Qi Ghost Mist there. Even if they can withstand it, spells, magical powers and magic weapons are suppressed by Yin Qi Ghost Mist and cannot exert much strength. Yin spirits are particularly fierce in Black Yin Mountain. Rumor has it that in Yinluo Mountain, the ghost king dares to fight when he encounters Golden Core True Lord."
"How many ghost kings are there in Black Yin Mountain?" Jiang Ping'an asked.
Elder Ma smiled bitterly and said, "My subordinates only heard about it and don't fully understand it. However, there must be more than one ghost king in Black Yin Mountain."
Jiang Ping'an said, "Elder Ma, you are good."
Elder Ma is overjoyed.
Jiang Ping'an then left the treasure house.
He has not redeemed Mysterious Yin Bone Jade for the time being, because he wants to redeem Ghost King Promotion Treasures first, such as Netherworld Ghost Stone, Nightmare Demon Core and Rakshasa Hair.
Wait until next month, and if you get another 70,000 good deeds, you should be able to redeem a copy of Ghost King Promotion Treasures.
After leaving the treasure house, Jiang Ping'an went to the Logistics Hall and issued a task to acquire Sword Qi. The task reward did not provide good deeds, only spiritual stones.
At the beginning, he promised to let Xiao Duanyu and three other True Sword Spirit transfer to Sword Soul. He would not break his promise. Now that he has settled down, he has begun to fulfill his promise. The acquisition of Sword Qi is of course used as Cultivation Resources for Xiao Duanyu and three other True Sword Spirit.
Time flies, and another month has passed. Jiang Ping'an has done 140,000 good deeds on hand.
Jiang Ping'an then went to the treasure house to exchange for Ghost King Promotion Yin Items. After careful questioning, it was found that three pieces of Ghost King Promotion Yin Treasures required 320,000 good deeds. Even if half of the good deeds were allowed to be replaced by spiritual stones, it would still require 160,000 good deeds.
Fortunately, he still had seven Nightmare Demon Core on hand, so he only exchanged them for Netherworld Ghost Stone and Rakshasa Hair.
One Netherworld Ghost Stone cost 120,000 good deeds, and one Rakshasa Hair cost 60,000 good deeds. Jiang Ping'an exchanged one Netherworld Ghost Stone and two Rakshasa Hair, which cost 120,000 good deeds and 12,000 spiritual stones.
A few days later, in the middle of the night, Jiang Ping'an found a dark place and planted Mystic Nether Returning Array.
He sacrificed Mystic Nether Spirit Controlling Banner and summoned Zhang Kaifeng.
"Meet the master." Zhang Kaifeng saluted Jiang Ping'an and shouted.
Jiang Ping'an took a careful look at Zhang Kaifeng and found that its resentment increased, and asked, "Do you resent me for not letting you be promoted to True Sword Spirit?"
"I don't dare." Zhang Kaifeng said nervously.
Jiang Ping'an said in a slightly cold voice, "If you dare to do something, you must dare to do it."
Zhang Kaifeng suddenly couldn't control his resentment and burst out, raised his red eyes and cursed, "Yes, I resent you!"
"I am the second Sword Envoy Spirit who followed you. I risked my life for you and made great achievements. Why did you let Zhuo Bufan and Hu Yijian be promoted first? After Xiao Duanyu was promoted to True Sword Spirit, he had three opportunities to be promoted to True Sword Spirit, but you didn't give me one! I don't accept it! I resent you!"
After hearing this, Jiang Ping'an was not angry. The reason why he did not let Zhang Kaifeng be promoted to True Sword Spirit was because he did not want to bear the risk and trouble of Zhang Kaifeng's betrayal. In other words, it was because he did not trust Zhang Kaifeng first.
"It seems that you have a lot of resentment." He said calmly, "However, I am willing to give you another chance."
After that, he took out Netherworld Ghost Stone, Nightmare Demon Core and Rakshasa Hair, and brought them to Zhang Kaifeng with a true energy support.
"This is the promotion treasure you need. You can be promoted tonight." Jiang Ping'an said softly.
Zhang Kaifeng excitedly took over Netherworld Ghost Stone, Nightmare Demon Core and Rakshasa Hair, and exclaimed excitedly, "Haha, it's finally my turn to be promoted!"
After it was excited for a while, it realized that Profound Firmament Sword Qi was missing and asked, "Master, Profound Firmament Sword Qi is missing."
Jiang Ping'an said, "You are too resentful, so just feel free to be a ghost king."
After saying that, he flew out Mystic Nether Returning Array.
He has not completely forgiven Zhang Kaifeng for his resentment towards him.
Zhang Kaifeng struggled reluctantly for a while, and finally decided to be promoted to Ghost King, unwilling to beg Profound Firmament Sword Qi from Jiang Ping'an.
More than an hour later, Zhang Kaifeng barely survived Heavenly Tribulation and was promoted to Ghost King.
I saw that Zhang Kaifeng was different from Xiao Duanyu and other True Sword Spirit. Zhang Kaifeng's body was surrounded by black energy, his eyes were blood-red, and he had a strong resentment. He looked like a ghost king.
Jiang Ping'an took advantage of the fact that Zhang Kaifeng had just overcome Heavenly Tribulation's weakness, and refined Zhang Kaifeng into Nine Nether Ghost King Soul Devouring Array's formation flag.
Nine Nether Ghost King Soul Devouring Array is the top level magic circle. After Zhang Kaifeng is refined into the formation flag, there is no way to escape unless Jiang Ping'an lets it go free.
Another month passed, and the good deeds of the third month were paid off. Jiang Ping'an went to the treasure house to exchange for a piece of Netherworld Ghost Stone, and once again collected Ghost King Promotion Yin Items.
This time, Jiang Ping'an promoted Sword Envoy Spirit named Wang Shengnan.
However, this Sword Envoy Spirit failed to survive Heavenly Tribulation, and was destroyed by thunder.
Jiang Ping'an was a little depressed. The probability of failure to be promoted to the Ghost King was a bit high, and the losses were also huge. More than 30,000 spiritual stones were wasted.
Mystic Weight Sect no longer has Netherworld Ghost Stone in his treasure house, and Jiang Ping'an released the task of acquiring Netherworld Ghost Stone, Nightmare Demon Core and Rakshasa Hair in the Logistics Hall.
Since it was temporarily impossible to train True Sword Spirit to quickly increase his strength, Jiang Ping'an finally began to leave for Black Yin Mountain within the Yinluo Sect's sphere of influence.
Before departure, Jiang Ping'an must go to Qingjian Peak to find Li Xuanxiao to inform him of his whereabouts.
Hearing that Jiang Ping'an was going to Black Yin Mountain, Li Xuanxiao immediately guessed that Jiang Ping'an might be going to Black Yin Mountain to catch Ghost General and the Ghost King.
He had seen the Nine Nether Ghost King Soul Devouring Array deployed by Jiang Ping'an once before, and he could roughly see how powerful it was. What's more, the surviving disciples of the Foundation Establishment Realm also spoke out about the horror of Nine Nether Ghost King Soul Devouring Array.
"It's a pity that I need to be in charge of the sect, otherwise I would definitely accompany you to Black Yin Mountain." Li Xuanxiao said.
Jiang Ping'an smiled and said, "Thank you Sect Master Li for your kindness. The sect is more important. I will come back as soon as I go."
Li Xuanxiao warned, "Black Yin Mountain is dangerous, so be careful. In addition, Black Yin Mountain is Yinluo Sect's territory, so be careful of the Yinluo Sect's people."
"Thank you Sect Master Li for reminding me, I will be careful." Jiang Ping'an said.
Late that night, Jiang Ping'an quietly left Mystic Weight Sect alone, steered the treasure ship straight up into the sky, and flew towards Black Yin Mountain.
A few days later, Jiang Ping'an arrived at Black Yin Mountain.
I saw that Black Yin Mountain was much larger than I imagined. Although its mountains were not very high, they stretched for hundreds of miles. Countless black clouds always shrouded the sky, blocking all sunlight. Under the black clouds and between the mountains, there were countless Yin Qi Ghost Mists. There were almost no plants in Black Yin Mountain, and it was so lifeless that it made people mistakenly think that they were in a netherworld.
Jiang Ping'an put away the treasure ship, changed it into a small and flexible spirit boat, and flew into Black Yin Mountain without any hesitation.
As he entered Black Yin Mountain and came into contact with Yin Qi Ghost Mist, Jiang Ping'an felt no discomfort and even felt a little comfortable. He practiced Nether True Qi, and he felt like a fish in water when he got here.
The next moment, a large number of Yin spirits and Fierce Spirit were like sharks in the sea, smelling the smell of blood, and swarmed towards him.
Jiang Ping'an was not nervous when he saw this.
He immediately offered Mystic Nether Spirit Controlling Banner, and summoned all the Sword Envoy Spirit and Sword Wraith in the banner to greet them, a total of about eight thousand.
In the blink of an eye, the two sides started fighting fiercely.
Jiang Ping'an's Sword Envoy Spirit and Sword Wraith were even more powerful, killing those Yin spirits and Fierce Spirit.
Jiang Ping'an shook Mystic Nether Spirit Controlling Banner and took the opportunity to forcibly suck the severely injured Yin spirit into the spiritual flag.
The battle lasted for about a cup of tea, and Yin Ling and Fierce Spirit realized they couldn't beat them, so they scattered and ran away. Jiang Ping'an didn't let Sword Envoy Spirit and Sword Wraith pursue them, and waved Mystic Nether Spirit Controlling Banner to make them go back.
Jiang Ping'an then used Spiritual Sense to check Mystic Nether Spirit Controlling Banner and found that more than a thousand Yin spirits were captured in this wave.
"Catch another thousand Yin spirits, Mystic Nether Spirit Controlling Banner will be enough." Jiang Ping'an said secretly, "But now, we need to find a place to refine the newly captured Yin spirits and transform them into combat effectiveness."
With this in mind, Jiang Ping'an found a small valley nearby to land.
In the small valley, Yin Qi Ghost Mist is heavier. Even at noon, the small valley is almost so dark that you can't even see your fingers.
As expected, a Fierce Spirit and a group of Yin spirits were hidden in the small valley. Jiang Ping'an once again sacrificed Mystic Nether Spirit Controlling Banner, summoning three Sword Envoy Spirit and three thousand Sword Wraith, killing them all in one fell swoop, and forcibly inhaling them all into Mystic Nether Spirit Controlling Banner.
Finally, Jiang Ping'an kept some Sword Envoy Spirit and Sword Wraith to patrol and guard in the small valley, while he began to refine the Yin Spirit and Fierce Spirit he had just caught.
This time, with the Foundation Establishment Realm cultivation, he refined Yin spirits much faster than before. In one day, he refined one Fierce Spirit and 1,421 Yin spirits.
After taking Mystic Yin Returning True Pill to restore his cultivation, Jiang Ping'an continued deep into Black Yin Mountain, found three small valleys and followed the same method, catching three Fierce Spirit and hundreds of Yin spirits.
At this point, Mystic Nether Spirit Controlling Banner is finally full.
After refining all the newly captured Fierce Spirit and Yin spirits, Jiang Ping'an planted Mystic Nether Returning Array in the valley.
The Yin Qi Ghost Mist of Black Yin Mountain is rich. After Mystic Nether Returning Array is laid out, it can quickly absorb the surrounding Yin Qi Ghost Mist and convert it into countless Mystic Yin Qi without investing in Yin Qi Bead.
Jiang Ping'an releases all the Sword Envoy Spirit, Sword Wraith, Fierce Spirit and Yin spirits in Mystic Nether Spirit Controlling Banner into Mystic Nether Returning Array, allowing them to absorb Mystic Yin Qi to recover from their injuries and regain their strength.
A few days later, Jiang Ping'an took all the ghosts back to Mystic Nether Spirit Controlling Banner, took back Mystic Nether Returning Array, and then used the latent properties of Nether True Qi to quietly fly towards the deepest part of Black Yin Mountain without alerting the ghost spirit Fierce Spirit.