Chen An immediately became arrogant, stretched out his hand, and hooked his finger at the calendar with a look that looked like he deserved a beating.

The action is simply too provocative!

Chen An muttered in his heart: "Come quickly and cause trouble for me!"

However, Chen An also glanced at Ji Yu, who was looking at a piece of rotten wood not far away.

I thought it would be safer to stay closer to my seventh uncle!

but!

What surprised Chen An was that although Li Bushi had an angry look on his face, he quickly turned around and walked past him as if he didn't know Chen An, and went straight to the owner of Tianyi Tonghao.

Damn it!

How come this coward from the Li family has no temper?

Chen An was a little depressed and shouted, "You won't die!"

Li Bushi pretended not to hear and said to the shopkeeper, "Look, how many black crystal stones can these things be exchanged for?"

The shopkeeper took a quick look and raised a finger: "Ten thousand!"

Li Buzhi frowned: "So little?"

The shopkeeper sighed, "Too few people have entered the polar region recently. If I take this thing, it will be a waste of money. It will be difficult to make a profit!"

Li Bushi said unhappily, "In a few days, disciples from ancient clans and hidden sects will arrive. By then, there will be plenty of people!"

The shopkeeper laughed and said, "It's different now. It hasn't come yet. By then, the price might go up a bit!"

Chen An, who was not far away, heard it clearly.

Now he understood that the black crystal stone was the hard currency here!

At the same time, the black crystal stone is also a consumable. Once you go deep into the polar regions, there are too many dangers and it is easy to become exhausted.

For practitioners, although elixirs can restore spiritual power, it takes time.

However, practitioners can directly absorb the pure spiritual power contained in this kind of black crystal stone. As long as there are enough black crystal stones, they can immediately recover to their peak state.

Therefore, this black crystal stone has become a must-have for survival in the deep polar regions.

Moreover, one ordinary magical medicine is only worth one thousand black crystal stones. The bastard Li Bushu took a few things and actually sold them for ten thousand!

He doesn't have a single black crystal stone now.

All of a sudden, Chen An felt a little hot in his heart!

He walked up quickly and said, "You are so brave to ignore me and defy the dignity of my Ji family!"