Lord of the Nation: Super Farmer at the Start

"Insufficient resources required for upgrade, upgrade failed!"

The crisp sound of the system poured down on Cao Qingtian like a basin of cold water.

"I was so excited that I forgot about it!"

As soon as he saw that the progress was full, he subconsciously upgraded the city. After being prompted by the system, Cao Qingtian realized that there were not many resources left.

Cao Qingtian is eager to upgrade the city, although he can now use gold coins to purchase some basic resource packages in the alliance store to upgrade the city.

The price of the basic resource package is not expensive for Cao Qingtian, it can even be said to be very cheap.

But Cao Qingtian still gave up buying basic resources in the alliance store.

Because he always feels that gold coins will be more useful in the later stage, and it feels like a loss when consumed in the alliance store.

Moreover, for Cao Qingtian, there are too many ways to obtain resources, and the premium for mid-level resources at this stage is serious.

Cao Qingtian soon had an idea.

So, Cao Qingtian opened the trading channel, and in the first step of screening, he directly screened out the trading needs of intermediate resources.

"Ten units of stone, please exchange for one unit of iron ore!"

"Twenty units of stone, please exchange for one unit of Xihai wood!"

"Fifty units of stone, please exchange for one unit of rosewood!"

"A thousand units of stone, please exchange for one unit of Xishan jade!"

"Two thousand units of stone, please exchange for one unit of Xishan jade!"

"Ten thousand units of stone, please exchange for one unit of Wujin mine!"

At this stage, stone has become hard currency. Among basic resources, stone has the highest value. Food, which was previously the most expensive, is now the lowest value.

One unit of stone can be exchanged for two units of wood or five units of food.

The price gap among mid-level resources is also staggering.

The cheapest among the intermediate resources is iron ore, which can be exchanged for ten units of stone. The most expensive Wujin ore can be exchanged for 10,000 units of stone, and it is still marketable and priceless!

"I currently have a lot of iron ore."

Chaos City has super miner Zhao Kaishan, and the stone mined can be directly processed into iron ore, and he also harvested a lot of iron ore when he attacked Black Wind Mountain.

"Just use iron ore in exchange for basic resources."

Soon Cao Qingtian exchanged iron ore on the trading channel for enough basic resources to upgrade the city.

As usual, the time is reduced by a hundred times.

"Just waiting for the city upgrade to be completed. When the city is upgraded, there is still a rare building, the Tongque Tower, that can be built!"

I am full of expectations for Cao Qingtian.

As time passed, the residents working outside Chaos City also returned to Chaos City in groups.

A curl of smoke rose from the restaurant, and the aroma of the food filled the air.

It's so nice to have delicious food after a hard day's work, not to mention how comfortable it is.

Cao Qingtian took in everything with a smile on his face.

"Lord City Lord."

Diao Chan didn't know when she came to Cao Qingtian.

"What's matter?"

"The news sent back by the scouts is about Luo County."

"explain."

Cao Qingtian had a bad premonition for a while. If everything went well, it would be time to come back, but now it was the scout who came back with the news.

"The Yellow Turban Army and the Black Wind Mountain bandits are in a stalemate over in Luoxian County. The two sides are at war with each other, shouting and swearing back and forth. The thunder is loud and the rain is small. If this continues, this battle will not be fought."

Cao Qingtian frowned, and Diao Chan continued:

"The two sides are already like a powder keg. All it takes is a trigger to detonate. General Han has already sent a message to the soldiers who previously sneaked into Black Wind Mountain, looking for an opportunity to take action, detonate the conflict, and let the two sides fight."

Cao Qingtian nodded.

Now that things have reached this point, we can't let both parties just talk about it without consuming their actual strength, right?

The hometown of Heifeng Mountain has been stolen by Chaos City. If the bandits in Luo County know the news, then the army will march to Chaos City, which will also be a big problem for Chaos City.

Therefore, Han Xin's idea is very simple. In Luo County, the strength of the Yellow Turban Army in Heifeng Mountain will be consumed to the greatest extent. The snipe and the clam will fight and the fisherman will benefit.

"In addition, General Han also discovered a third party force besides Chaos City."