When he dug the first green crystal rough stone, he had a feeling in his heart. When he dug the second green crystal rough stone, he had more and more guesses. When he dug the third green crystal rough stone, there were already eight.
Determined.
Su Luo did this secretly. The few people around him were busy mining, so how could they have time to deal with them? So he didn't know about it.
With the help of the little dragon, Su Luo's efficiency has become higher.
However, Su Luo considered that for such a small dragon, the amount of black energy liquid it swallowed was not endless. It would reach a critical point of saturation.
What's more, swallowing too much at once is not a good thing for the little dragon.
So Su Luo came up with a way.
There is no need for the little dragon to completely swallow the black force liquid, but only half of it.
The remaining half of the black force liquid is not very difficult for Su Luo.
In this way, the efficiency has been drastically improved, and doubled countless times.
Two hours passed quickly.
The green crystal stones dug out by Su Luo were all put into a space storage bag. At this moment, she counted them and found that there were as many as fifty yuan.
"How much do you have?" Su Luo asked Nangong Liuyun, "There is less than a quarter of an hour left."
"Seventy yuan." Nangong Liuyun put the space storage bag in Su Luo's hand, "It's enough."
Su Luo thought so too.
After so many hours of tossing, the little Shenlong was already exhausted and fell asleep in her space, snoring slightly.
There is only the last quarter of an hour to finish.
But there are still many people left in the mine at this moment, and they are all working hard for the last moment.
Nangong Liuyun held Su Luo's hand and walked out. When passing by Lao Yuan, Lao Yuan happened to glance over and saw the young couple.
"Are you going out?" Lao Yuan was surprised.
Su Luo smiled relaxedly and said in a bright tone: "Of course, otherwise, why don't we still live here?"
Lao Yuan was shocked: "You guys? If you want to enter the accommodation area, each person has to pay ten yuan. Oh no, now there are seven of us, each of us must pay twenty green crystal rough stones!"
"I know." Su Luo nodded innocently.
Lao Yuan was surprised: "You have it in your hands?"
"Yes." Su Luo nodded again in confusion.
"How is this possible?" Lao Yuan really didn't believe it!
You know, he is a veteran of mining, and his strength is not weak. After working hard for so long, he only dug fifteen green crystal rough stones.
Just then, a sharp whistle sounded!
And Lao Yuan's face changed instantly! His face was pale and bloodless.
The four brothers beside Lao Yuan were all drained of blood at this moment.
"What's going on?" Su Luo heard the whistle sounding three long and two short.
Lao Yuan cried sadly and urged Su Luo and the others: "Now that you have dug enough green crystal stones to pay, you should leave quickly! This whistle is the final reminder that the door is closing! And -"
"And what?" Su Luo found that Lao Yuan's voice was trembling.
"Do you know what the three long and two short whistles mean?" There was deep fear in Lao Yuan's eyes!
"What?" Su Luo was still a curious baby.
"Three long and two short indicate that the monsters wandering out tonight have three feathered stages and two transformed stages. Even if they are transformed stages, they are still at the peak of the Nine Stars of Transformation!" Lao Yuan was about to cry, "It seems that there is no way to escape tonight.