I fought back after reselling my engagement

Princess Xingyao said, "Aunt, my fifth and seventh brothers and I have searched everywhere. We love Universe Crystals the most. If there were top-grade Universe Crystals, why would we hide them? There are indeed two Universe Crystal mines in the Eighty-Ninth Heaven. The last one can produce 30% of mid-grade Universe Crystals, and the other one can only produce less than 10% of mid-grade Universe Crystals."

The Holy Emperor controls the Eighty-Ninth Heaven and brought the Holy Queen, his most beloved son and daughter there for a tour. It was the Fifth Prince and his companions who discovered the Cosmic Crystal Mine.

Among the good friends, the Five Holy Lords were invited to travel through the Eighty-Nine Heavens, and they also received permission from the Holy Emperor to build a sacred mountain cave residence in the Eighty-Nine Heavens.

The Holy Emperor said, "My little sister, you have the best cosmic crystal, right? You are the master of the ninety-seventh heaven."

Su Zhen didn't answer.

In the eyes of everyone, it is the default.

Most of her top-grade cosmic crystals were obtained from the Ninety-Ninth Heaven. Of course, she also had crystal mines in the Ninety-Seventh Heaven, but only 10% of them were top-grade cosmic crystals, unlike the place where her mother was in charge, which had 70% top-grade cosmic crystals and 30% high-grade cosmic crystals. I just don't know what the cosmic crystal mines in the Ninety-Eighth Heaven are like?

At the signal of the Holy Emperor, Master Su Jingzhai and his disciples left the pavilion.

He lowered his voice and said, "When it comes to the level of cultivation of Patriarch Hongjun, the top-grade Cosmic Crystal can no longer help him improve his cultivation. I heard that Patriarch Hongjun prepared it for the purpose of reaching the Perfection Stage of Cosmic God. He has been in the late stage of Cosmic God for tens of millions of years. That's why he took out the Heavenly Heart Stone for auction this time, and only traded it with the top-grade Cosmic Crystal."

Su Zhen is currently in the middle stage of the Great Perfection of the Cosmic God. It turns out that she is one level lower than the person with the lowest level of cultivation.

"According to what I know, there are only a handful of top-grade cosmic crystals in the ninety-sixth and ninety-fifth heavens, and there is not a single top-grade cosmic crystal in the eighty-ninth heaven. It is very likely that there are only top-grade cosmic crystals in these two heavens, and top-grade cosmic crystals only appear in the highest three heavens."

Su Zhen said: "There is only one tenth of the best cosmic crystals in the ninety-seventh heaven."

She admitted it.

"Only one tenth of the Ninety-Seventh Heaven's top-grade Cosmic Crystals exist. It seems that there really are no top-grade Cosmic Crystals in the Ninety-Sixth Heaven. The Heavenly Fox Saint's guess is correct."

This guy is the most meticulous among the Five Holy Lords, and it is indeed true.

The Saint Emperor said to Princess Xingyao behind him, "Eighteen, calculate how many top-grade Universe Crystals are needed to buy a Thirty-Three Heavens Heavenly Heart Stone."

Xingyao took out an exquisite abacus and started to fiddle with it, as if there were some rules. "Right now, only my aunt has the best-grade Universe Crystal. The chance of a successful transaction increases tenfold. According to the conversion of the level of the Universe Crystal, the ratio between each level is 100,000, so... you only need 100 to 300 pieces of the best-grade Universe Crystal to buy a piece of the Heart of Heaven Stone of the thirty-third heaven. 100 pieces can buy one between the thirty-fourth and forty-third; 200 pieces can buy one between the forty-fourth and fifty-third; 300 pieces can buy the fifty-fourth layer and above..."

The Holy Emperor acted as if he owned all of it. "I will sell it at this price. Xingyao has learned the approximate rate very well. The three emperors only have a handful of top-grade cosmic crystals. Even if the three of them joined forces, they can't come up with this huge amount."

The Saint Emperor said enthusiastically, "The auction will be held at the Guardian Hall of this natal star domain on September 9th, ten years from now. I will remind you then. You should prepare the top-grade cosmic crystals first."

Su Zhen said: "Are you sure I will buy it?"

"Even if it's for your nephews and Xingyao, you will buy it. We don't ask for much, just two Heavenly Heart Stones, no limit on the level. The high-level one will be for the prince, and the lower-level one will be for Xingyao."

Xingyao's eyes are bright. She holds a very high position in her father's heart. She is his most beloved princess. Because she has no interest in imperial power, her brothers also love her.

Su really wanted to say that he didn't want to buy it, but now he had no choice but to do it.

This is the Universe Crystal, not just one or two pieces. If anyone in the Heavenly God Realm has the top-grade Universe Crystal, it would be a huge fortune.

The Holy Emperor said: "When the day comes, I will ask Xingyao and Laowu to pick you up, and you can continue to discuss the Dao!"

After Su Zhen took action, the relationship between the brother and sister became much closer.

The Holy Emperor took Xingyao away, and Xingyao said loudly: "Aunt, don't raise the price too high. I calculated it over and over again, and this is the most reasonable price. It won't hurt Patriarch Hongjun."

Su Zhen continued to discuss Taoism with Su Jingzhai and his disciple, from the Confucian gods' weapon techniques to the Confucian alchemy, talisman and formation techniques.

Su Zhen forgot about the Saint Emperor's concern for the Heavenly Heart Stone. After six years, the Saint Emperor asked the Fifth Prince and the Eighteenth Princess to visit him once a month. "Aunt, the auction will be held at the Grand Hall of the Fate Star Domain on September 9th!"

“Aunt, September 9th auction!”

For fear that she would forget, he sent someone to mention the matter every month for a year.

Su really wanted to flip the table.

Su Hui was afraid of missing out on important things, so she finally proposed to go home in the seventh year.

As soon as Su Hui left, the visitors stopped coming because of the Holy Emperor's repeated reminders.

Su Zhen finally understood that the Holy Emperor was trying to drive people away for her and wanted her to find a way to collect the Cosmic Crystals.

She sighed leisurely. She had gained a lot from discussing Taoism with others over the years. She had mastered the four techniques of Confucianism: alchemy, weapons, talismans and formations.

The sacred mountain turned black and white, and Princess Eighteen, who lived at the foot of the mountain, breathed a sigh of relief.

The maid happily said, "Princess, the True Emperor has gone to the upper realm."

The corners of Princess Eighteen's lips slightly raised, "My mother said that when my father ascends to the God of the Universe, she will not live in the Ancient God Continent. That's why my father said he wanted to get the Heavenly Heart Stone because of my mother and me."

For the sake of Tianxin Stone and to avoid embarrassment in the future, she tried her best. Although her father had mentioned it, she and the Fifth Prince took turns to visit and remind the visitors, and those visitors would know not to disturb their aunt if they could read her expression.

There have been no visitors for nearly two months, and my aunt has also left Shuzhen Mountain.

At this moment, Su Zhen returned to the Origin Hall of the Ninety-Ninth Heaven.

The usual practice is to use the power of the universe to wake up the mother.

She talked about her past few years, mainly about her cultivation, alchemy, talismans, Confucian knowledge, and swordsmanship. "Mother, I can feel that Su Jingzhai and Xia Houyang are sincere in their discussion of the Dao, and they are not hiding anything."

"My son has a pure heart and sincerely makes friends, and you are sincere in giving him advice."

Everyone is mutual.

The Tianxin Stone given by Su Zhen is extremely precious to them.

Su Zhen said: "Mother, Patriarch Hongjun has sent a message that on the ninth day of the ninth month, there will be an auction in the temple of the natal star field of the Heavenly God Realm, and the thirty-three-day Heavenly Heart Stone will be auctioned."

"Back then, he was the first to arrive at the Celestial Realm and found twenty-four Heavenly Heart Stones. The sixty-sixth, sixty-fifth, fifty-nine, fifty-and forty-nine Heavenly Heart Stones are all in his hands."

"Mother, there is no top-grade cosmic crystal in the ninety-sixth heaven?"

The Holy Mother said: "Top-grade cosmic crystals will only appear in the top three heavens. Top-grade cosmic crystals will appear in the ninety-sixth to ninety-third heavens. In the ninety-ninth heaven, a top-grade cosmic crystal will appear every hundred years. In the ninety-eighth heaven, a top-grade cosmic crystal will appear every thousand years. In the ninety-seventh heaven, a top-grade cosmic crystal will appear every ten thousand years.

A top-grade spirit stone appears every thousand years from the ninety-sixth to the ninety-fourth heaven; one appears every ten thousand years from the ninety-third to the ninetieth heaven; and one top-grade cosmic crystal appears every one hundred thousand years from the eighty-ninth to the eightieth heaven.

From seventy-nine to sixty-seven, a piece of top-quality cosmic crystal is produced every one million years.