Zhang Xing spent 10,000 gold coins in the system store to exchange for a copper furnace and slowly smelted it in the mine.
His mining experience was also slowly increasing. After smelting 50 mithril ingots, he successfully leveled up to Intermediate Mining.
He glanced at Jin Bao's experience. There was still some time before it leveled up.
He continued smelting. Before 50 points, he would gain 1 point from smelting one ore. Now, he would only gain 1 point from smelting two or even three ores.
When it rose to 75 points, it was completely over.
Zhang Xing knew that if he wanted to level up to the maximum, he would have to find better ores.
The rest of the time was to wait for Jin Bao to level up.
Thinking about these three dragons, Zhang Xing was very excited.
At present, they were getting along well. Xiao Bai was the smartest and knew how to balance the three dragons.
Otherwise, Black Treasure would either fight with Xiao Bai or bully Jin Bao all day long.
However, Black Treasure was more stupid and easy to fool. Xiao Bai said a few nice words and he became arrogant.
Now, he considered himself the boss of the three dragons.
Seeing them like this, Zhang Xing felt a lot more at ease.
Unknowingly, another hour passed.
"Ding!
Congratulations on leveling up to Level 5. Current experience: 010000. "
He looked at Jin Bao again. Good fellow, he was only about 1.65 meters tall, skinny, and shifty-eyed.
Just by standing there, he gave people the feeling that he was not a good person.
He was born like this. Zhang Xing was helpless. Anyway, he was not human. He could not look at him from a human's point of view.
Jin Bao was the same. He did not gain any experience from eating the mithril ore here.
"We will start moving ores to Dragon Island in the remaining time!"
"Refining mithril ore into ingots is not only useful for us, but we can also sell it to other mages."
"Jin Bao, this is your food. You have to move more."
After hearing Zhang Xing's orders, the three dragons bared their fangs and brandished their claws. Their speed was not to be underestimated. Whoosh whoosh whoosh!
In the blink of an eye, they flew forward under Jin Bao's lead.
Zhang Xing followed behind them leisurely. Whenever the three dragons saw a Mithril ore, they would sweep it up with their tails and throw it into Dragon Island, no matter how many cubic meters it was.
After a few more hours, all the mines in this area had been plundered clean.
"Good job, guys!" Zhang Xing praised the three dragons.
The three dragons proudly puffed out their chests. Being praised by their master was the highest honor!
Just as Zhang Xing was about to move to another location to continue his search, the entire mine suddenly trembled.
"What's the situation?"
Zhang Xing's expression changed.
"It can't be an earthquake, right?"
If that was the case, it would be troublesome. Even if they hid in Dragon Island, they would still have to dig a hole after the earthquake!
"No!
It's not an earthquake. It seems to be coming from the place where the ores were smelted. "
"Guys, restrain your auras and sneak over to take a look."
Black Treasure was the vanguard, and Xiao Bai was the rear guard. The few of them followed the sound and sneaked over.
When they arrived, they saw that the rock stratum was in a mess.
It seemed like something had flipped up from below.
"It's a huge demonic beast. It's very likely to be rank five and above!"
"En, from the sounds, the demonic beast should be walking towards the surface."
"Let's go, let's follow it!"
The few of them discussed and decided to leave this place.
That demonic beast was very likely the Demonic Blood Fang Spider, the king of this area.
However, from the traces of its footsteps, it seemed to be in a hurry!
Was there something urgent?
The rumbling sounds were incessant, and it seemed to be in a hurry.
Zhang Xing thought as he walked.
At this moment, the mine was in a mess because of the demonic beast.
It seemed to be intentionally blocking them from leaving.
Zhang Xing had a faint guess in his heart. Could it be that it was scared by Black Treasure and the rest?