One tier-nine Holy Spirit Stone is equivalent to two tier-eight Holy Spirit Stones, and so on. One tier-nine Holy Spirit Stone is equivalent to four tier-seven stones, eight tier-six stones, sixteen tier-five stones, thirty-two tier-four stones, sixty-four tier-three stones, and so on.

Twenty Tier 3 Holy Spirit Stones are equivalent to eighty Tier 1 Holy Spirit Stones, so it's no wonder Ning Yanlan complained that they were too expensive.

"Then I'll find you a fourth-tier ice mage!" Jiang Yuan was touched and then revealed his plan.

He didn't care about the Holy Spirit Stone. Once his Heavenly Eye was completely unsealed, he wouldn't need to worry about it at all. He was confident that he would become the richest man in the apocalypse. But right now, he hadn't awakened his spirit yet, so being rich was just a dream. However, that didn't stop him from spending money on Ning Yanlan.

"Yes!" Ning Yanlan nodded excitedly.

Jiang Yuan then put down the Fire Thunder Prison skill ball. The man selling the skill ball also sighed. He had been selling this skill ball for two days, but no one had come to buy it. He didn't expect to sell it in a short time. This thing was too expensive and ordinary people couldn't afford it.

Jiang Yuan asked about the prices of several items, but didn't buy any of them. At this point, the stall owner was getting impatient, but he kept his composure out of the desire to make money peacefully. However, his attitude wasn't as enthusiastic as before, because the two people in front of him were obviously just asking and not buying, so he adopted a very casual attitude.

"Boss, what is this? Is it a skill ball?" Jiang Yuan picked up an inconspicuous little black bead from the stall.

That's right, his goal from the very beginning was this little black bead.

"I don't know. I picked it up by the roadside on the first night. There was a first-tier core lying next to it when I picked it up. I thought the bead was pretty, so I picked it up!" The man didn't hide anything. Anyway, the other party wasn't going to buy it, so he just treated it as a chat.

Jiang Yuan was secretly delighted. No wonder the information from his Heavenly Eye had shocked him. It turned out that this thing belonged to the same category as the core that had smashed him on the first night, but it was clear that this thing was far inferior to his Heavenly Eye.

"What is the price of this bead?" Jiang Yuan asked again.

"I didn't want to sell this, but if you want it, it's five Tier 1 Holy Spirit Stones! If not, then hurry up and leave!" The man deliberately raised the price because he was getting annoyed that the two people kept asking but didn't buy.

"It looks really good, shall we buy it?" Ning Yanlan heard the message Jiang Yuan was sending her through his soul ring.

"Isn't it too expensive?" Jiang Yuan frowned.

"Do you want to buy it or not! If not, then leave. You're getting in my way!" The man was getting impatient. You think five Tier 1 Holy Spirit Stones are too expensive? Why are you even in the core trading area? Why not just pick up trash in the outer trading area?

"Buy, buy, buy! Don't rush, we're definitely going to shop around properly since this is our first time!" Ning Yanlan put away the black bead and then took out five Tier 1 Holy Spirit Stones and put them down.

"Wow, you rich people are so serious!" the man said speechlessly after seeing Ning Yanlan take the Holy Spirit Stone.

"What rich people? We're all poor!" Ning Yanlan muttered, then carefully put away the black bead, as if the five first-tier Holy Spirit Stones had already 'emptied' her pockets.

"Using a storage ring worth tens of thousands of Holy Spirit Stones, and you're telling me you're poor!" The man was inwardly frustrated. Concealing the storage ring might fool low-level evolved beings, but someone like him who could sell a third-tier skill orb naturally had sharp eyes, and this action couldn't hide it from him at all.

"Is it that obvious?" Ning Yanlan asked awkwardly. She was still following Jiang Yuan's teaching that "we should pretend to be poor so that people won't take advantage of us" and wanted to keep a low profile.

"I don't want to talk to you lucky guys!" The man put away the five first-tier holy spirit stones. The probability of getting a storage ring is one in ten thousand, or even lower.

The chances of finding an unknown series core are already slim, and the probability of finding a storage ring from an unknown series core is incredibly low.

Jiang Yuan pulled Ning Yanlan, who was grinning sheepishly, away.

"Jiang Yuan, did we just find some treasure?!"

Before she had gone far, Ning Yanlan couldn't wait to ask Jiang Yuan through her soul ring.

“Yes, you could call it a divine skill!” Jiang Yuan replied.

The Heavenly Eye's assessment result: "Insight, Rank: Sub-God, Limited-edition Passive, Synthetic God's Insight: 1/100".

This is a sub-god-level passive skill, similar to the Bloodlust skill Jiang Yuan obtained, but their functions are completely different. Bloodlust is a combat passive skill, while Insight is a support passive skill.

Insight is similar to the Heavenly Eye in some ways, capable of identifying items or detecting the power of living beings. Of course, Insight's abilities are limited to this. As for the Heavenly Eye's ability to locate treasures, that's impossible, let alone the Balance Messenger. Even its identification and detection capabilities are far inferior to the Heavenly Eye.

"What is it?" Ning Yanlan felt as uncomfortable as if she had been scratched by a kitten.

"Weren't you envious of my ability to see through objects and monsters?" Jiang Yuan looked at Ning Yanlan with a smile. "With this, you won't envy me anymore!"

Really?