Gongsun Mu and Gongsun Ye cautiously listened to the entrance left by Gongsun Mu and walked in, as soon as they entered, they didn't see the wandering zombies, and the two couldn't help but breathe a sigh of relief together, it seems that these zombies will not break through this cave for the time being, so that they can go to the academy to investigate with peace of mind.

"It looks like the situation here is under control, so we can get out of it. Gongsun Mu breathed a sigh of relief, yesterday he had already cleaned up the zombies at the entrance and even the deeper places, if it was just a night later that even the entrance was covered with zombies, I'm afraid they wouldn't have the heart to investigate any Jade Zang Academy.

"Brother, you still have to be careful, there must be something amazing underground...... Gongsun Ye said.

"Well, when the things of the academy are almost over, we are like a team asking for help. Gongsun Mu said, "By the way, do you want to tell my father first?"

"Hmm...... That's a good suggestion, but Daddy is now storming the Heavenly Realm, so it's really good to disturb him now. Gongsun Ye tilted his head.

"It's okay, didn't Brother Lin also break through in battle, Dad's character shouldn't be squatting in the cultivation room to break through, do you remember the time when Dad's strength developed the most rapidly......" Gongsun Mu said.

"Hmm...... You mean when Daddy was hunting the big demon in the outer forest?" Gongsun Ye said after thinking for a while.

"That's right, Daddy is the type to break through in battle, and he can't break through in 10,000 years if he squats in the hut. Gongsun Mu mocked his own father mercilessly.

"Also, he is too leisurely for a while, it's time for him to come out and move......" Gongsun Ye nodded thoughtfully...... So a middle-aged man who was concentrating on cultivation in the Xuanyuan space had unknowingly been sold by his son and daughter.

"Let's go, let's go inside, this time we can plant some plants in a deeper place to block the momentum of zombies coming out, these zombies basically have no intelligence, just rely on instinct to wander, we plug inside, it should be able to block for a while." Gongsun Mu said.

"Hmm...... Brother, can your Mu Tiandao be used here?" Gongsun Ye looked at Gongsun Mu with some surprise, Gongsun Ye and Gongsun Mu's strength is not high, only the appearance of the seventeenth or eighteenth grade of the material realm, but they have already begun to make initial contact with the Heavenly Dao, but just like Lin Xuan before, their level of contact with the Heavenly Dao is still very low, and it can only be used as a function to amplify their own exercises, but Rao is so, and the wood system exercises that cooperate with Gongsun Mu's cultivation are also very powerful.

Although the most powerful of the Gongsun family in the Xuanyuan tribe is the Heavenly Dao inheritance of the space system, this space Heavenly Dao is very difficult, and the exercises of the space system are too difficult for low-level people who cannot comprehend the spatial Heavenly Dao, so those Gongsun people who have no spatial talent will choose exercises with other attributes......

Gongsun Mu is also one of them, although his spatial heaven is very poor, and he has not inherited the talent of his father and grandfather, but Gongsun Mu's wood talent is very powerful, and the talent that awakened when he was in the eleventh grade of the physical realm is also controlled by plants, so Gongsun Mu also took the road of wood system...... This is the inheritance of the power of Gongsun Mu's mother, Gongsun Mu's mother's wood ability is very strong, in the vast forest of Xuanyuan space, it is like a fish in water, very powerful......

In fact, in the city, Gongsun Mu's ability has been weakened, after all, there are too few plants in it, but Gongsun Mu can still exert a lot of strength with the simple Mu Zhitian Dao, just look at the wooden sticks and branches scattered in the cave, in this kind of narrow cave, Gongsun Mu's ability is still very beneficial for entanglement of these zombies.

"It's coming. Going a little further, five chaotic zombies appeared in the sight of the brother and sister, four civilian zombies, and one ragtag zombie...... The five zombies noticed Gongsun Mu and Gongsun Ye, and they were stunned for a moment and then quickly jumped over to this side......

Gongsun Mu squatted on the ground, touching the ground with both hands, a pale green light flashed on his body, and his eyes looked at the five jumping zombies......

"Hu ......" The zombie that was jumping suddenly stopped, and looked carefully, but it was five vines wrapped around the zombie's body, no matter how the zombie struggled, he couldn't jump anymore, he could only struggle in place, and two zombies jumped violently at once, and as a result, they fell to the ground hard, and they couldn't get up......

"Hey......" Gongsun Mu snorted softly, and countless vines came out of the ground and walls, directly tying up the five zombies to death.

"Leave it to me. Gongsun Ye flipped his hand, and a thin long sword appeared in Gongsun Ye's hand, Gongsun Ye held the sword in his right hand, and gently swung it towards the five zombies, a white light flashed on Gongsun Ye's long sword, and then the five zombies were directly divided into pieces.

"Tsk, you're really violent. Gongsun Mu waved his hand, those vines dragged into a broken zombie disappeared, Gongsun Mu and Gongsun Ye obviously not the first time to cooperate, this kind of Gongsun Mu control, Gongsun Ye harvesting rhythm is very smooth, the whole battle only lasted more than two minutes before it ended, and at a glance, Gongsun Mu was not the first time to clean the battlefield, the five zombies seemed to have not appeared, in a moment, it was restored to its original state, but there were still some traces of plants crawling on the ground.

"Brother, doesn't your wood system contain the power of the earth system, you can learn the earth system in one bite, and then return to the original state after killing, unless it is the kind of power that will go back in time, otherwise you can't see that this is the scene of the crime." Gongsun Ye smiled.

"Go ......" Gongsun Mu rolled his eyes, unless it was an ordinary person, otherwise, with such a thick source qi fluctuation remaining, who wouldn't be able to see that there was a cultivator who had acted here.

"Let's go, let's keep going inside, clean up a little more this time, and don't let these zombies bother us to investigate the academy. Gongsun Ye dragged Gongsun Mu and continued to walk forward, Gongsun Mu nodded, and the two walked forward side by side.

The smell in the cave is getting stronger and stronger, and there are more and more microorganisms and toxins, if ordinary people are here, I am afraid that they will soon be suffocated or poisoned, but this is nothing, as long as a layer of source qi is shrouded around you to filter the toxins in the air, it is good, and some unpleasant smells do not affect combat effectiveness.

Gongsun Mu and Gongsun Ye cleaned up a lot of zombies along the way, and the two of them cooperated to clean up the zombies very quickly, at least much faster than Gongsun Mu cleaning up alone, and the two people took care of each other, and the long-range attack zombies that appeared would not hurt the two of them, so the two of them quickly passed the farthest distance they had ever traveled along the way.

And the expressions of Gongsun Mu and Gongsun Ye are becoming more and more serious, and even more and more dignified, they have met all the zombies that Gongsun Mu has encountered before, and just now, they have encountered a new kind of zombie, although this zombie is still holding a standard spear in his hand, but the armor on his body is already very delicate......