The shield falls into the sandy aquifer underground, moving much faster than in the dirt layer.

Wang Yi looked at the situation at this time and stopped the air cannon firing, and said, "It seems that I guessed correctly."

"Wang Dashao, can you rely on some scores." Xu Mengyi also understood his intentions, and turned out the geological data here on the holographic computer, pointed to the content on it and said, "Can you check the information before you start."

"Isn't it that you can't take care of it, then you check if there is a dark river or something here, if you can get in, the speed can be faster."

Wang Yi really didn't find a reason, he still had to pay attention to the replenishment of the wind shield when firing the air cannon and the elemental ball, and he had no energy to take care of other things.

At this point, there is no need to fire the air cannon, as long as you rely on the friction between the wind shield and the sand, you can move forward smoothly and get rid of the mud ball above the pursuit.

Xu Mengyi didn't find the existence of the dark river in the geological data here, so he gave up this idea and asked, "Where are we going next?"

"Go forward for a kilometer and then return to the ground, it is estimated that you will be able to escape from the sensing area of the mud ball at that time, and then decide to continue attacking the mud ball depending on the situation, or wait for Dong Ge's bomb truck."

"That's all it can be." Xu Mengyi thought about it: "Why don't we find some more support."

Wang Yi waved his hand upwards and released a wind elemental ball to stop the hollow defensive shield from floating upward, and said, "There are only two people on Lao Ma's side, and it is impossible to spare more manpower to support us."

"I'm talking about other people."

Wang Yi immediately thought of Mu Yi, shook his head and said, "If Mu Yi is willing to help us, I will write my surname upside down."

"I'm not kidding you." Xu Mengyi said solemnly: "There are others."

"Who?"

"Zhang Meng, when you were dealing with the ghost group outside, didn't you say call a nuclear bomb, now is the right time to use it."

"I'm just saying that there aren't many nuclear bombs left, save some of them, and wait until the critical time."

"It's not critical enough?" Xu Mengyi asked rhetorically.

"I want to think about it."

Wang Yi pondered, those things are powerful enough, and they are also very effective in solving troubles, but just like Mu Yi said, the danger faced at this time is nothing, and those weapons that do not have a lot of stock are better used at the most critical time.

Of course, the situation she is facing now can be regarded as a critical moment, so she sent a message to Zhang Meng, asking her to prepare weapons for support, and if she can, she won't need it, if there is really no other way, it is better to be prepared.

After a quarter of an hour, it is assumed that the current location is 1 kilometer away from where it was originally located.

Wang Yi replenished the windshield outside and said, "Get ready, you're going out."

"Don't wait, get a little more distance, our holographic computer can't detect the location of the mud ball right now."

"Okay, wait another five minutes."

Five minutes passed quickly, and Wang Yi began to fire air cannons upward.

At first, relying on the groundwater to push it, the defense shield moved up smoothly, and when it rose vertically for more than ten meters, the pressure of the groundwater was no longer enough to gush upwards again.

Wang Yi continued to fire the air cannon, this time in an oblique upward direction.

The tunnel slope was just enough for the defensive shield to move up, and the tired Wang Yi was already short of breath, and planned to rest for half an hour after returning to the ground.

After a lot of hard work, I finally saw that the end of the defensive shield was no longer dirt, but a pitch-black night sky, no moonlight, no stars, and some were just black with no fingers in sight.

Wang Yi was not in the mood to enjoy any night scenes, and when the defensive cover reached the ground, he completely collapsed on the passenger seat, and the nameless sword in his hand also dissipated its light, causing the inside of the defensive cover to also be pitch black.

The Warframe's visor has night vision, but there is a brief visual impairment from a bright environment to a dark light.

Xu Mengyi can't see anything now, only relying on his feelings to supplement the magic forbidden to maintain the operation of the defensive cover, after jumping up and down for so long, he is also weak, he is relaxed and rests on the back of the chair, and before he can take a few breaths, he feels the ground shaking slightly, and immediately tenses his nerves again, and whispers: "There is a situation."

Wang Yi immediately called up the holographic computer and scanned the ghosts around.

I found that the place that expanded outward more than ten meters around my center was full of mud ball tentacles, and those things surrounded an impermeable circular wall, and I didn't see the end of the red light, probably deep into the earth.

The ground shook because all the tentacles were converging towards the center, causing the dirt within the ring wall to be squeezed upward.

Wang Yi set out to mobilize the elements on the nameless sword, and with the light emitted, he saw that those tentacles would soon gather together, and said in a puzzle for it: "Its uncle, waiting for us here."

"Escape! Retreat! Xu Mengyi said hurriedly.

Wang Yi exhaled deeply, feeling the elemental power mobilized on his right arm, and sighed, "I can't move anymore."

Xu Mengyi quickly superimposed the demon forbidden defensive cover, and said hurriedly: "Then what should I do?"

Wang Yi loosened the strength of his grip on the hilt of the sword, and said helplessly: "I hope this defensive shield can block the assimilation of the mud ball."

"You mean to go inside the mud sphere?"

"Not going." Wang Yi looked at the tentacle wall that had reached his eyes and said, "There is no other way."

Two seconds later, the shield was firmly controlled by the tentacles again, rising as the tentacles retracted.

Xu Meng recalled that the situation under control at this time was not much different from the last time, but the number of tentacles was a little more, and proposed: "Wang Shao, there will be another whirlwind slash, let's go to the ground and compete with it to see who rolls faster."

"It's crazy, it's not condensed at all, and now even if you hit the wind cover, you can't run."

"How?"

"Look." Wang Yi casually pointed to the tentacles outside the defensive shield.

Last time, there weren't so many tentacles, and there was a gap for the combined cover to escape, but this time the tentacles formed an airtight cage, and no matter how much the defensive shield turned, there was no possibility of rushing out.

Xu Mengyi evoked a wry smile, sighed softly, checked the distance from the main body of the mud ball on the holographic computer, and said: "After tossing for so long, I still have to be swallowed by it, but I don't know if the inside is easier to deal with than the outside, or is it difficult to deal with?"

Wang Yi relaxed the gathering of elemental balls in his hand, and said, "According to common sense, it must be ......"

"It's easy to deal with outside." Xu Mengyi added the conventional concept.

"It's ...... uncle"

Wang Yi depressedly threw out the wind element ball that had finally gathered, and when it hit the tentacles, he couldn't see any effect, and the blood in Qi's body surged, and he almost spewed red blood from his mouth.

"Uncle!"

The aggrieved Wang Yi slashed out of the defensive shield with a nameless sword with weak elemental power, and couldn't help but be stunned when he felt the touch transmitted by the slashing tentacles. (To be continued.) )