"Anything else to see?"

"No, you put it away, put some useful things in the space ring in the future, what are you doing with these messy things. ”

"Then who knew that we would encounter such dangers, if I go out to explore often, of course I will store some emergency items in the space ring, but we don't go out to explore often. ”

Wu Hao sighed, he was also helpless, and he couldn't blame her for this thing.

I don't even have a rope, so what can I do now?

The blue light at the entrance of the cave has a visual range of only 30 meters under the water, if the visibility of the blue light cannot be extended, then his plan cannot be implemented.

Extend the visibility of blue light?

Wu Hao's mind was thinking about this question, he raised his head, looked at the ice stone above his head, his brows furrowed slightly, and after a moment, the frowning brows slowly stretched out again, and his face showed an excited look.

By the way, the cave is full of glowing crystals, so wouldn't you be able to extend your range of activity by making good use of them?

Damn, that's it.

Wu Hao ran to the edge of the wall and knocked down dozens of spiked ice stones in a row, large and small, all of which were just enough to wrap them all with clothes, and jumped directly into the water with these ice stones on his back.

The ice stones are not particularly heavy, and using their own strength as propulsion, they can swim around with these ice stones at a very fast speed.

After determining the direction of the water flow, he floated to the upper wall, swam to the entrance of the cave, the maximum range of blue light visibility, took out a piece of spar, and inserted it into the stone wall, a small lighting lamp was immediately formed, and continued to swim forward, the visibility range of the underwater area was naturally very small, and the radius of about five meters could not be seen, and a spar was also inserted in the maximum visibility range, and a distance of five meters could be extended forward, Wu Hao's clothes contained a total of 35 spars, which extended a distance of more than 170 meters, but ......

The distance of more than 170 meters is simply negligible for this long underwater passage, and the distance of more than 170 meters plus the original 30 meters is also 200 meters, and Wu Hao did not find the existence of another cave.

But he didn't give up.

This is just the beginning, and nothing can be done right from the start.

Life is not a game where you can cheat, you can modify the data when you encounter difficulties, and if you want to survive, then in addition to determination, there is also will.

Wu Hao has always felt that his will is extremely strong, how can this small setback be difficult for him?

Returning the same way along a row of small lights, he took more than 30 ice stones from the cave, jumped into the water again, swam to the camera of Fang Cai, and continued to lay the spars forward.

This is two days, Wu Hao laid more than 7,000 meters forward, and in this more than 7,000 meters of footage, he encountered trouble, big trouble.

Exploring the direction of the water flow, this is what he must do at the same time as laying the spar, otherwise the direction is not in the right direction, and it will be in vain, this time to explore the water flow, Wu Hao suddenly felt that his head was bigger.

What the hell is this? Originally, an undercurrent reached this location, but dozens of branches appeared, that is, dozens of smaller undercurrents came to this location and converged into an undercurrent.

Dozens, that's a exaggeration.

What the hell is going on? Who knows from which undercurrent they got here?

After doing it for so long, Wu Hao sighed in despair.

Dozens of branches are laid one by one, and there is no way, and he can do the same if there is no way now, but the biggest problem is that no one can guarantee that these tiny undercurrents will not re-separate dozens of smaller undercurrents somewhere, and if they do, then it will be hiccup.

The lake they had brought in might just be an uplift on one of these large and complex undercurrent systems, but he wasn't sure if the other tiny undercurrent branches would have the same uplift, and if not, there was no need to explore it at all.

And rational thinking, each branch has the possibility of floating surfaces, small is equal to 0%, even if there are several floating surfaces on the huge undercurrent system, but this probability is too small, so small that it is almost negligible.

Do you want to continue?

This is one of the most realistic problems that Wu Hao is facing now, and it cannot be avoided.

Although there is still a glimmer of hope for continuing to explore the upstream, after all, there is an upward surface in the direction they came, as long as there is one, it means that there is a glimmer of hope, but for this glimmer of hope, the price he has to pay is too great, and no one can guarantee which one will come first, accident or hope in the process of exploration.

In addition to Wu Hao's easy hesitation in women's affairs, in other things, he has never had the habit of dragging mud and water, seeing that there is no hope for the plan to return the same way, he no longer hesitates after thinking about it, and returns to pull off the spars inserted in the stone wall one by one, wrap them in clothes and bring them back.

"Brother Linghao, what are you doing here, why did you bring the ice stones back?" Ling Fei'er came back with a large bag of ice stones when she looked at him, I don't know what he wants to do, or has he given up this plan?

"The plan to go back the way you came should not work, take it, pile all these ice stones in the corner, and use it later. After Wu Hao finished speaking, he dived into the water again.

"Brother Linghao, wait a minute. Ling Fei'er took his hand and looked at him with a distressed expression.

"I grilled some fish and cooked some fish soup, you come up first and eat something to fill your stomach, you haven't eaten for two days, your body will not be able to stand it. ”

Wu Hao was stunned, he had forgotten how long he hadn't eaten, and when he was busy with the most promising thing, he didn't feel hungry at all, but when he said this, his stomach immediately rumbled.

After thinking about it, it wasn't too late, so I climbed ashore and sat down to eat something first.

Ling Fei'er hugged him tightly from behind, hoping to bring him a little warmth with her body.

Wu Hao smiled, in fact, he was a little moved in his heart, and it can be seen from various behaviors that this little girl is really in love with herself.

"Okay, it's not that cold, you shouldn't have eaten yet, sit down and eat first. ”

"Brother Linghao, you eat first, I'll eat later. ”

"Then I don't care about you?" To be honest, there was a little girl holding herself, and it was really warm, but this was the first time that Wu Hao laughed while eating, and took a piece of fish and stretched it out behind her back to feed her.