Ouyang Qianjin didn't waste any words.

With a simple gesture, Sebastian took out a folded A4 sheet of paper from his pocket and handed it to Xue Manqi.

This is something that Ouyang Qianjin wrote on her way here.

The above information pertains to the exchange rates for items.

After all, you can't expect to buy things with money in the current financial crisis, can you?

She also learned from the Zhang brothers that the base currently uses a primitive barter system.

Even when people did buy things, they mostly used gold and silver.

Even so, you might not be able to buy it.

After all, gold and silver don't provide the same direct improvement to a professional as weapons and armor.

It also lacks the attributes of a necessity like food.

However, for Ouyang Qianjin, an alchemist, these precious metals were all necessary.

Xue Manqi accepted the exchange rate after seeing it.

Minerals, herbs, leather, jewelry, and all sorts of other materials are what Ouyang Qianjin needs.

But what does she need these things for?

"May I ask what you're going to do with all this material?"

Xue Manqi was somewhat confused.

After all, the materials that Miss Ouyang needed were all kinds of things, including alchemy, leatherworking, enchanting, forging, and medicine making.

They seemed to welcome anyone who came.

"Hoarding and speculating, these things will definitely be useful in the future, and they should be able to fetch a good price then."

"I don't care," said Ouyang Qianjin.

The longing look on her face made her appear like a shrewd businesswoman.