The water rippled up and down, and above it was a pitch-black cavern, but below it was deep enough water. At this time, Wang Lu and Yawen had already entered it.

"Follow!" Wang Lu continued to swim forward, and in sixty-seven seconds, he successfully killed the group of piranhas. Those piranhas quickly gave up fighting Wang Lu, and Wang Lu didn't bother to slaughter these piranhas. If it weren't for saving time, he wouldn't have bothered to do it.

Wang Lu continued to swim forward quickly, and Yawen glanced behind him and hurriedly followed.

Half a minute later, Yawen wanted to cry, this big guy never seemed to have considered his feelings, but he had also said before that he would let Wang Lu slow down.

However, in addition to sighing, Yawen admired Wang Lu even more. Tsk, look at other people's skills, although he doesn't swim very fast, but he can pass by the piranha so that the piranha doesn't bite him. So Arvin also imitated learning...... I almost got bitten on the nose.

At the thought that the horrific dream was almost a reality, Arwen touched his poor nose.

Wang Lu suddenly found that Yawen was once again left behind, and Wang Lu frowned. He had taken Arwen into account when he came in this time, but if Arwen affected him, he would kick Arwen out of the country.

However, Wang Lu also knew that Yawen's swimming speed was actually faster than him. Watching Yawen's clumsy action of dodging the piranha, Wang Lu sighed in his heart.

Wang Lu couldn't help but say with his little magic eye: "Isn't your ability biostatic electricity?" Why don't you use your abilities? ”

"What?" Taking advantage of Wang Lu's pause, Yawen quickly swam to Wang Lu's side.

"Feeling! When you feel the fish attracted to you, get out of their senses! Wang Lu looked around the underground river, and the water seemed to be clearer than before, but it was still turbid, and the visibility was not very high.

"By feeling?" Yawen nodded as if he didn't understand.

Wang Lu continued to swim forward, and Yawen gritted his teeth and began to do what Wang Lu said. I have to say, the ability of biostatics does have its own unique features, and it is not a hassle to use it to monitor swimming piranhas.

Yawen began to immerse himself in this special feeling, and he didn't even know when Wang Lu rushed towards the piranha in front of him. But when he came back to his senses, Wang Lu had already been killed with a group of elite piranhas.

More than twenty elite-level piranhas were naturally not Wang Lu's opponents, but Yawen's eyes widened at him, and the mouth in his wetsuit was wide open...... Because he saw treasure chests, many, many small elite chests.

Then, Wang Lu stuffed the small elite treasure chests back into his backpack.

Arwen felt that his harazi was almost flowing out again, Nima, there were so many elite treasure chests, he had never seen so many ...... Even if they all look small.

Wang Lu didn't bother to look at it directly, firstly, he needed to save time, and secondly, these treasure chests were also potions, and Wang Lu, who had placed this copy many times, really hadn't hit any other good loot, but the potions had hit a lot.

In addition, those who are capable of being poor ghosts and don't explode things, and the only two contributed two crossbows that are exactly the same as the Flying Fish crossbow, and the one who explodes the dagger simply didn't see it.

It seems that Wang Lu has gained a lot when he first came in...... Wang Lu raised his eyebrows slightly, maybe he could think about the low explosion rate from another angle, is it that the copy that is not controlled by the Federation simply does not have a medium to high explosion rate?

So much so that it is necessary to rob and pick up corpses?

This is very likely, if Wang Lu is outside the copy at this time, Wang Lu may think carefully about the feasibility of this possibility. Without thinking too much, Wang Lu continued to swim forward.

When he swam to the middle of the man-eating turtle, the pressure was immediately reduced, and even Yawen chased after him to play Wang Lu's side. Although the man-eating turtles are famous, their vision is not good, and their movement speed is also slow, so it is not difficult to avoid them.

Wang Lu glanced at Yawen: "You are like this in the next copy?" ”

"In this case, I still don't do it much." Arvin bared his teeth and laughed, but he couldn't see anything through his wetsuit, and his expression was very dry.

Seeing that Wang Lu didn't react and swam forward directly, Yawen could only laugh at himself, and then quickly followed. At this moment, Wang Lu's voice suddenly appeared next to him.

"Don't move!"

Arwen immediately raised his hands.

"......" Wang Lu, Yawen's surrender was beyond the standard he imagined......

"Look at that." Wang Lu rolled his eyes, with Yawen's actions, he should have been directly re-educated through labor...... Wang Lu stretched out his finger and pointed to the bottom of the water, and Yawen turned his head to look at it, and immediately found a large cocoon.

"It's an underwater researcher!" Yawen's voice immediately became very excited, Wang Lu made a quiet gesture, and then said to Yawen: "You rescue this person, I'll go to the front and take a look." ”

"Good sir!" Yawen was very excited, and Wang Lu finally gave him a task...... That way he wouldn't feel like he was wasting the Federation's food!

"I can finally eat meat for a reason!" With such excitement, Yawen walked to the life cocoon. If it was the black cloak in front of him instead of Wang Lu at this time, and the black cloak knew what Yawen was thinking, I'm afraid that the black cloak would not have any hesitation to take out a gun and kill Yawen.

Wang Lu swam forward for a distance, and looked carefully, the mark he had made in the river next to him was gone, and he didn't really understand the reproducibility of the copy. But the metal wall is still there.

In that case, you should be about to swim out of the man-eating turtle's territory. Wang Lu looked at the time, and estimated that it would be earlier than expected.

When Wang Luyou came back, the underwater investigator had been rescued, and he was holding Yawen's hand and thanking him, and Yawen also replied with a stupid smile.

Wang Luyou got closer, only to hear Yawen say: "This is actually thanks to the commander who instructed me......"

Wang Lu touched his face, it turned out that his favor came from this.

After returning to Yawen's side, Wang Lu asked the investigator to leave, and of course Wang Lu didn't forget to give a little food...... Because of the imminent departure, the food given to the investigator at this time was more valuable, and the result was quite satisfactory to Wang Lu, and he gained four favorability points.

After handing the underwater investigator an electronic map of the shore, Wang Lu took Yawen's arm and swam forward, and Yawen muttered in his heart at this time.

"That ......," Arwen said hesitantly.

"Sir...... When you talk to me in the future......" Yawen held his breath and spit it out: "Can you use that tone just now?" ”

The bubbles gurgled and floated towards the water.

Wang Lu was stunned when he heard this, his tone just now was indeed polite...... But if he wants to be favorable, can his tone still be scolding? Glancing at Yawen, Wang Lu smiled lightly in his heart.

"Pounce" Wang Lu took out the serpentine short sword, swiped quickly in the water, and then pointed at Yawen with the tip of the sword and said, "What did you just say?" ”

"I'm kidding, sir, I just made a joke." Arvin suddenly wanted to cry without tears.

"Hurry up!" Wang Lu put away the serpentine short sword and continued to swim forward quickly, this small episode made Wang Lu's state unexpectedly better...... Of course, with Arwen crying and mourning, he couldn't control it.

After passing through the area of the man-eating turtle, there is a short jagged sea lion in the water, and after passing through, there is a tributary next to Wang Lu Zhilu Road.

At this time, Wang Lu stopped, and further ahead, there was a large group of cute sharks.

"Sir?" Yawen tilted his head sideways and looked at Wang Lu.

"You swim forward first!" Wang Lu ordered.

"......" Yawen looked at Wang Lu, he was now sure if Wang Lu was joking with him, so many sharks, God, he was not even qualified for dessert after dinner.

"Follow the method I told you earlier, and you should be fine." Wang Ludao.

Arvin's face was full of disbelief.

Feeling Yawen's eyes, Wang Lu said, "Don't worry, I will save you later." ”

Arvin burst into tears, sir, you really want him to die.

"That ......" Yawen rubbed his fingers through his swimsuit, he wanted to ask Wang Lu what he wanted to do now. Another point is that the underground channel behind the shark layer, he has not reached.

"Want to clear the customs?" Wang Lu said suddenly.

Yawen was stunned for a moment, and then looked at Wang Lu puzzled.

The corners of Wang Lu's mouth hooked a good-looking laughing arc...... But it's a pity that Yawen can't see it through his swimsuit. However, Yawen saw the confidence in Wang Lu's eyes through the lens. Yawen was stunned, then swallowed a mouthful of saliva, gritted his teeth and said:

"Good sir, I will definitely complete the task!"

With that, Arwen swam forward.

Wang Lu was stunned, he was going to use the score to tempt Yawen...... This kid's consciousness is high enough.

Seeing that Yawen had swam out of sight, Wang Lu began to time. According to Yawen's swimming speed, it would take half a minute to get from here to the shark waters, and Wang Lu was slowly counting the numbers.

“…… Twenty-nine, thirty ......"

Wang Lu nodded and smiled again. Then, Wang Lu turned around and swam towards the side tributary.

This tributary was actually discovered by Wang Lu at the beginning, so Wang Lu didn't have much curiosity about it. But the fact that it was not easy to spot him, mainly because the visibility in the underground river was not very high.

When he swam in front of the steel wire mesh, Wang Lu really found a steel wire mesh that could be opened.

Wang Lu stretched out one of his hands, and the system's prompt rang out:

Whether or not you choose to leave the copy.

Wang Lu withdrew his hand, and Wang Lu said in a knowing way, this is undoubtedly the entrance to the depth dungeon, because in addition to this, he has already explored all the suspenseful places in the underground river.

But the Depth Copy didn't open, and Wang Lu couldn't figure out what it was for at first, but then he thought of the mechanical junkyard and the frozen beach.

Similar to the Mechanical Key and Pearl, he would need a key here, a key that would allow him to access the Deep Dungeons.

Wang Lu has found this key.