Liu Hui calculated in his mind that the data obtained from Chen Changsheng showed that the amount of true energy in a year can support the layout of one hundred small formations. If his Starry Sky City is officially built, the number of formations that need to be arranged will be calculated in billions, and there may be some large formations, so that the amount of true energy he needs will be huge. Waiting for his personnel to cultivate true energy to support this extraordinary project is definitely unrealistic, and he must get the support of true energy from the cultivation world. However, Xiaoyaozi is a profiteer, so he must calculate it carefully to avoid being taken advantage of by him. After all, this transaction will be carried out for a long time. The level 4 magic beast crystal core involved in the transaction will be calculated in tens of millions. The power contained in those magic beast crystal cores is an astronomical number, and any change in a decimal point will involve huge benefits.

Liu Hui understood this and shook his head and said, "My top-grade spirit stones are limited and I can't afford such a sky-high price. I think I'd better forget it. I also think I'll try to find another way to avoid using this kind of energy storage ball!"

Xiaoyaozi smiled and said, "My friend, I'm asking for a lot of money. Can't you pay it back locally? Any business is negotiated, why do you have to do this?"

Liu Hui smiled: "If it is a high-grade spirit stone that exchanges for a year's true energy, I can also consider it. You must know that a high-grade spirit stone can allow ordinary people to practice for two years."

Xiaoyaozi smiled and said, "My friend, your price is too low. If those cultivators don't make a fortune, they won't agree. Why don't they exchange it for a year if they don't make a profit?"

Liu Hui shook his head: "I know what I know, at most, two yuan will be exchanged for a year."

Xiaoyaozi: "Eight blocks are exchanged for one year."

Liu Hui: "No, three yuan will be exchanged for one year"

...

"Five yuan for a year."

"Okay, deal."

After a while of bargaining, the two finally reached an agreement on the price of the top-grade spirit stones for true energy. Every five top-grade spirit stones (level 4th level monster crystal core) exchange for the true energy quantity of one year, Xiaoyaozi created an energy storage ball that can accommodate the standard of true energy quantity of one hundred years, and used the true energy quantity contained in it to exchange for the top-grade spirit stones in Liu Hui's hand.

When the business was negotiated, both of them were very happy for a moment. One was that they finally found a fixed source of true energy, and the other was that they had obtained huge profits from spirit stones. They both thought they had taken a big advantage, and the other was a fool.

After closing the call with Xiaoyaozi, Liu Hui began to study the glasses-shaped small Qiantian world again. He injected spiritual energy into it, but there was no abnormality in that small Qiantian world. It seems that the use of this thing is also limited, and each person only has one chance.

Liu Hui was upset that Desheng from the Starry Sky Eye called him.
Chapter completed!