Although refining is more valuable, refining takes too long, and refining workshops are too expensive, so you only need to practice for the first time.

Just let the collector come back every minute and put the ore in the workshop. Although the mining is a little slower, the speed of making money is much faster.

Refined ore requires materials. Xia Xiaoguai bought 100 pieces of materials from the system and put them in the workshop without any mercy. The money he earned was still paid once in a hundred crystal coins, but this time it was everyone's turn.

In three minutes, she finished the work in the base.

When she went out, she did not participate in mining herself. She had the most important task, which was to defend the entire base.

There are still five thousand crystal coins on her body, which she did not use to upgrade. She bought a long-range air energy particle acceleration cannon. This cannon can break through the defense of the seventh-level mecha, but it has one disadvantage. Because it takes time to replenish air energy, it takes five minutes of cooling time for each shot.

In four minutes, Xia Xiaoguai was ready.

She sat at the entrance of the base, basking in the sun lazily, and her eyes alertly looked at the other party's battle situation through the stone.

Two people were left on the other side to develop the economy, after all, they just wanted money. Four collection workers of a transport truck made their base look very busy and lively.

The base is built on the edge of the map according to convention, which is also to increase the difficulty of the opponent's enemy attack, so they are generally willing to press it at the farthest point.

Instead of being like Xia Xiaoguai, who is directly connected to the middle. Although it is close to the mine, it is also close to the enemy.

——

"Idiot, I put the base in the middle and I can't bear to spend 3,000 crystal coins to buy a transport truck. How many people did this before were slapped in the face? Did he think the Huaer Mercenary Group was the same as the previous beast Mercenary Group?"

"I don't think so. This Zhan Xia is very evil. The first time she dug the dredge was the same. The base was placed in front of the position, but the opponent didn't even have an effective attack. Maybe Zhan Xia knew the strength of his team, so the opponent couldn't touch it. Huh..."

...

A commentator A was also very surprised as the audience: "The Ten Thousand People Slaying Team adopts a new gameplay of one defense and four attacks, completely revitalizing the economy by collectors. This is an unprecedented method of attacking with all-out strength. We can believe that the Ten Thousand People Slaying Team will bring us a new and different perspective. However, the last time the best performance of Zhan Feng was gone, and the two newcomers were replaced by the two newcomers. Both of these newcomers have assisted positions. It seems that their strength should not be as strong as Zhan Feng. Well, beautiful... Zhan Tian's special steps

He was really handsome. He quickly walked away from the interval between the two main attackers of the opponent and gave the opponent an air cannon. Zihua seemed to have suffered some minor injuries. It has to be said that the three attackers of the Huaer Mercenary Group, Hua Zihua and Zhenhua, are very strong. When they meet a few opponents, they can kill two of the opponent in seconds, but now they are facing Zhan Tian and Zhan Cang, who are not inferior to them at all... plus the two very reliable assists, it seems that this wave is not very good."

Obviously, this *** commentator was quite smart and said very accurately. After a short two minutes, Zihua was first knocked down by Zhan Cang, who rushed behind him at high speed, and then knocked down with a knife.
Chapter completed!