"Hey, can you understand, what the hell is the Black Dragon Sword talking about?" Lu Tao turned around, turned his back to Uncle York, took out the golden egg from his arms, and then put him and the Black Dragon Sword together, and whispered to the golden egg.

The golden egg in Lu Tao's left hand shook, and then, it trembled like a convulsion, and the frequency was very fast.

Lu Tao: "......"

If it weren't for the patterns on this golden egg, Lu Tao would definitely throw him out directly, and he didn't even need to find the switch, but fortunately, the golden egg shook for a moment and then stopped, and then passed a word to Lu Tao: dig.

Could it be that the Black Dragon Sword means that there is something underground?

As soon as this thought arose, a pleasant emotion was transmitted from the Black Dragon Sword, which confirmed Lu Tao's idea even more, I am afraid that the meaning of the Black Dragon Sword was to let him dig it here, and I don't know what he could dig out.

Lu Tao stood up and grabbed the black dragon sword in his hand, but found that there was a force coming from the black dragon sword's body, and then, as if there was something in the ground that attracted the black dragon sword, the tip of the black dragon sword pointed in one of the directions, as if Lu Tao had a compass when he was a child.

Glancing back at Uncle York, Uncle York was still conscientiously preparing the food, but fortunately, the direction pointed by the tip of the Black Dragon Sword was not far from the original position, and the range it could protect still surrounded Uncle York, so Lu Tao was relieved, he moved to the position directly above the tip of the Black Dragon Sword, and then began to use the Black Dragon Sword in his hand to dig up the soil on the ground.

Even if the Black Dragon Sword is used as a tool for digging soil, the Black Dragon Sword doesn't seem to have any superfluous emotions, at least in the emotions that come from the sword, in addition to pleasure, there is no anger or sadness.

Lu Tao suddenly remembered that he still had a dagger on his body, and the dagger was lent to him by Chi You when he was on it, but unfortunately after being caught by the great wizard, the dagger disappeared, otherwise, it should be more convenient to dig up the soil with the dagger, after all, the sword body of the Black Dragon Sword is very long, and it is not very easy to use.

"Huh, what are you doing?" Uncle York put down the work in his hand, stood up and walked behind Lu Tao, and looked at what Lu Tao was doing now with some doubts: "Are you digging the toilet?" But if you dig the toilet, you should choose a remote place to dig it, I think the back of the stone is good, it is quite far from the place to eat, and it can block the sight of others...... Oh no! We can't get out of the range of the Black Dragon Sword, why don't you dig later, and when we're done eating, let's go over there and dig a hole?

Lu Tao: "......"

Looking at Uncle York, who looked a little righteous and awe-inspiring because he gave up the toilet, Lu Tao pulled the corners of his mouth, digging the toilet of wool! Who will dig the toilet here?

"Ahem...... No, Uncle York, I'm not digging the toilet, there seems to be something down there, I'm trying to dig it out and see what it is. Lu Tao stretched out his hand to wipe the sweat that did not exist on his forehead, and explained to Uncle York a little helplessly, fortunately, he found it early, otherwise he would have waited for Lu Tao to dig half of the pit, and Uncle York would be running inside to go to the toilet, which would be terrible.

"Ahem...... I see, it's not a toilet. That...... Why don't we eat first, the food is ready, and then you continue digging after eating?" It seemed that because he had guessed the wrong reason for Lu Tao digging the pit, Uncle York's face turned red, he pointed to the cauldron behind him that was already fragrant, and asked Lu Tao.

Lu Tao nodded: "Then let's eat first, and then dig later." ”

There was still some fish soup and fish meat left in the morning, which was put in a pot by Uncle York, and now that it is hot, the taste seems to be more intense than in the morning, which makes Lu Tao quite happy. The bad news is that Uncle York is running out of food, and they must get out of the Grand Canyon as soon as possible to find a way to get more food sources.

Hearing the news from Uncle York, Lu Tao couldn't help but look up at the huge octopus in the sky, if one of his tentacles was cut off and used as food, it would probably be able to eat for a long, long time.

After hurriedly eating lunch, and those delicious whitebait were also consumed, Lu Tao continued to return to his original position, digging a pit with the black dragon sword. Uncle York stood aside and watched Lu Tao's movements, and after a while, he sat down on the ground again, resting against a raised stone, and even Lu Tao was digging and digging, and actually heard Uncle York's snoring.

Shaking his head, Lu Tao didn't pay attention to Uncle York again, he felt that the soil on the ground was getting harder and harder to dig, although the blade of the Black Dragon Sword was extremely sharp, Lu Tao felt that he seemed to be digging cement now.

"Click!"

Digging and digging, the blade of the Black Dragon Sword seemed to have touched a layer of hard things, making a "click" sound, and Uncle York next to him was also awakened, he raised his eyes to look at the sky, and then looked at Lu Tao: "What's the matter?

Lu Tao used the blade of the Black Dragon Sword to remove the dirt underneath, and then shook his head: "It's not a stone, it's a box." ”

In the pit in front of him, a corner of the box was exposed, glowing with a dark metallic luster, and at first glance, it was actually blacker than the Black Dragon Sword. Lu Tao used the black dragon sword to dig up the dirt around the box, then stuck the black dragon sword aside and jumped into the pit.

The length of the box is about one meter, and the width is about sixty centimeters, the top and bottom are tightly closed, and I don't see where to open it for the time being, after Lu Tao jumped into the pit, he hugged both sides of the box with both hands, and began to pull it up hard, but found that no matter how hard he used, he didn't seem to be able to pull the box out of the dirt.

"What's the matter? Can't you lift it?, or let me try, my strength in the village is first-class!" Uncle York looked down with his knees propped up, and his eyes jumped with a look of eagerness.

"Okay...... Uncle York, then you can try it. ”

Lu Tao jumped up from the pit, he didn't really want Uncle York to try if he could pick up the box, if he couldn't shake the box with his strength, no matter whether Uncle York was still young or not, he wouldn't be able to do more than Lu Tao.

He just wanted to go up to the top for the time being to think about what was going on with this box, and it seemed that he still needed to dig a little deeper.

Even Lu Tao was still thinking, maybe this thing that looked like a box was actually not a box, so it was even more strange, why did this thing attract the Black Dragon Sword?

"Hah!" Uncle York, who had jumped into the pit, let out a roar of rage, and pulled up the box embedded in the dirt with all his might: "This thing is really good! heavy!....... Ha...... No, no, I don't know what material this box is made of, it's too heavy, and I can't pick it up. ”

Uncle York gasped and climbed up from the pit, during which Lu Tao also helped to pull Uncle York up from the pit.

After coming up from the pit, Uncle York lay on the ground panting, panting and saying to Lu Tao: "This thing is still handed over to you, I really can't lift it...... It's too heavy. ”

Lu Tao nodded, reached out and grabbed the black dragon sword from the side, and began to dig down the edge of the box again, not long after digging, then he found the bottom of the box, he threw away the black dragon sword, and tried to lift the box again, but found that the box was still not moving.

Continuing to dig down, Lu Tao finally found out why this box couldn't be lifted, in fact, this is really not as simple as an iron box, in the lower part of the box, there is a thigh-thick metal long rod connected to it, and then it extends down I don't know where it goes, so if you want to lift this box, you have to lift this long pole.