The huge white douqi circle finally dissipated, taking away the dust and fog around it as well as the clouds in the sky, and even the sun slowly rose at this moment.

Chen Mu's final blow caused a huge cone-shaped crater in the newborn forest, and the washed away Ling trees were piled up around the huge pit.

There is a small black dot in the center of this huge pit, it is Chen Mu who collapsed on the ground, and the six-headed black beetle has long disappeared, it must have turned into ashes.

"Alas, I don't know if Chen Bei and his family really have an accident, I want to go back and see if there is a hurry. Although Chen Mu thought so in his heart, his dantian was still wrapped in black metal, and he couldn't use a trace of mana, let alone speed up the recovery of his injuries.

Lying quietly on the ground, his hands and feet did not move at all, tears kept falling down his cheeks, although he was unwilling to accept it, he knew that his sister was still alive and small......

At the same time as Chen Mu ended the battle, Bai Yun noticed the abnormal movement in the storage card, and then opened the storage card and took out the spirit ball that he wanted to come out.

"Xuanbei Stygian Iron, have you found anything? Bai Wan let go of the spirit ball with a soft word, only to see it staggering and floating onto the discarded piece of dark iron ore, and suddenly disappeared.

"Xuanbei Dark Iron Ore!?" Bai Wan was so clever that he immediately guessed the origin of the ore.

"The alchemy explosion in Xuanqing Gate and the strange things in this Water Mirror Village are all related to this rare metal, what is the connection? Or is this metal being used by people to achieve different purposes?" Bai Wan once again entered a state of contemplation.

The Xuanming Pill, which had just opened its spiritual wisdom after the explosion, did not complete what it was supposed to do, and then abandoned the Dan body and incarnated Chengren. No one knows why she was born, and the Xuanbei Stygian Iron in the Dan Core has now turned into Xuan Ming'er's metal surname Spirit-level lower grade spirit root, maybe she will know the clues to the problem.

Chen Mu's left Xuanbei Stygian Iron was used by the man in black to solidify his shoulder when he was seven years old, but the man in black with the insect body did not seem to have the secret method of refining and purifying the Stygian Iron Ore, otherwise the ore in the Ranshigang would have been refined long ago, and there must be someone else who could refine the ore.

Bai Wan didn't think about it for a long time, her goal now was to go out and investigate the source of this ore.

Looking at the two black holes, she didn't hesitate at all, and resolutely jumped into the hole where "Chen Bei" left, and after a while, she fell to the ground, and the surrounding situation made her slightly surprised.

This room was identical to the sacrificial chamber above, but in the center of the room there was no altar, only a huge amber sink in which a behemoth was quietly suspended.

Bai Wan slowly approached the sink, in front of which he was like a silver-white rabbit, so small. She stared at the contents for a long time, and she couldn't help but sigh this time, who had always been unfazed.

The behemoth seemed to be a tree root, and the appearance of countless roots and whiskers showing teeth and claws made people feel terrifying, and there was a huge sarcoma on the main trunk of the roots, which was densely packed like a suction cup firmly attached to the inner wall of the amber sink.

"This should be the source of the thousand-level heavy water in the room above, being imprisoned in such a large amount of heavy water, that whisker is not rotten, I don't know if it is still a living thing. Bai Wan quickly returned to normalcy and muttered to himself.

After a while, she noticed that there was nothing unusual about the root of the tree, so she stopped looking and looked around for an exit.

Although the structure is the same as the sacrificial room above, the exit of this room is opposite to the previous room. The ground was still covered with dense insect shells, and Bai Wan stepped on them with a little disgust and walked along the aisle towards the exit......

At noon, under the sun, Chen Mu seemed to have regained some strength and sat up reluctantly.

"Alas, this time I was fortunate to finally regain consciousness, otherwise it would not be as simple as the bones of the upper limbs being shattered, it seems that I will have to use less of the power of the purple ball in the future. Chen Mu laughed at himself, although he had doubts about why there was a white bead wrapped in a purple ball, no matter how hard he tried, he couldn't check the situation inside the white bead through the purple ball, he could only see a dazzling five-colored halo.

Of course, what Chen Mu wanted to know most at this time was why this purple ball was in his body, and why the purple ball could emit fighting energy.

"Brother, brother!" a figure ran towards Chen Mu from a distance......

The little strength that Chen Mu had just recovered turned around, and now he only had the most excited expression on his face, and his tears had already dried up.

Chen Bei looked at Chen Mu, who couldn't say a word, and was also surprised, "Brother, what's wrong with you! Why are your shoulders hanging like this? Why are your cheeks shaking!"

As soon as he sat down next to his brother, Chen Mu leaned on her side, "Chen Bei...... Is it really you......" He finally squeezed out a few words!

After less than half an hour, Chen Mu finally explained to Chen Bei why he and this place became like this. And although Chen Bei was still full of questions, she also knew that now was not the time to ask questions, she held her brother's hand and helped him take out a large number of pills from the storage card, Chen Mu ate all these pills without even looking at them, no matter what pills could help him, a person who was seriously injured and ran out of oil, recover some strength.

After resting for another hour, Chen Bei helped his brother stand up, and they planned to rush to the cave in the rocky hill before dark.

With a loud bang, the ground in the center of the giant crater burst open, and a huge black shadow that covered the sky appeared!

The brother and sister turned their heads to look at each other, and their faces suddenly changed!

A huge black beetle with nine heads was suddenly flying towards them, and its huge pitch-black body was actually blocking the sun, and Chen Mu and the others were already in its shadow!

Chen Bei helped Chen Mu to speed up, and the nine-headed black giant beetle didn't rush to attack after flying directly above them, as if it was playing a game of cat and mouse.

"Congratulations on your brother and sister meeting, you see that I didn't hurt your sister, you should honestly give your dantian. I'm your savior. "The huge nine-headed worm came out of its mouth, and it was uncomfortable for anyone to listen to it.

"Brother, I don't believe that senior is such a disgusting bug" Chen Bei stopped, the way she spoke was a little different.

"Hurry up Chen Bei, as long as we hide in the depths of the cave, its huge body can't help us at all!" Chen Mu said anxiously after seeing Chen Bei stop.

"Brother, we can't run away, I'll fight with it! Not to mention that these ugly black bugs have hurt our villagers!" Chen Bei's lovely face had a little more determination like Xia Xue.

"Your brother can't help me, why do you think you can say such a big thing. The black beetle sneered at the same time. As he spoke, he lowered his flight altitude, and an arthropod claw instantly pinned Chen Bei up.

"Don't! I'll give you whatever you want! Let my sister go!" Chen Mu also stopped and shouted in despair, he could give up everything for his sister.

"Brother, run quickly, I'll want to get rid of the Fa!" Chen Bei wanted Chen Mu to go first.

"No, what it wants is my dantian, just give it to it, don't do stupid things! Promise me! Don't do stupid things!" Chen Mu shouted frantically, he didn't want his sister to do anything to anger the nine-headed worm.

"Don't sing your brother and sister, leave it for me, none of you can leave!" said the nine-headed insect and was about to pick up Chen Mu.

"Fatal solution!!" As Chen Bei shouted, a dazzling green light burst from Chen Bei's body, and no one could see what was happening, as the green light dimmed, a huge white root tendrils entangled the nine-headed worm to death, fell heavily from the air to the ground, and raised a large amount of dust and mist!

And Chen Mu didn't retreat against the gravel smash, he wanted to know what happened to his sister!

At the same time, Bai Wan walked to a light curtain door and hesitated for a moment, "Is it a one-way light door? After saying that, she looked back, and she was hesitating whether to go back and investigate, gather all the clues, and then go out.

In the end, Bai Wan didn't hesitate long before stepping through the light gate, she had more important things outside.

Out of the cave, she was very surprised to find that there was an extraterrestrial meteorite not far from the entrance of the cave, which was still emitting white smoke, and a large amount of liquid metal was flowing in the huge ring crater around it.

None of this allowed her to look closely, and what surprised her the most was the black beetle in the distance, which was the size of a hill with nine heads!

She hurried in the direction of the beetle, the white tendrils seemed to be much smaller than those in the underground room, and the white tendrils were getting closer and closer to the final mystery being revealed, and the white cloud sped up slightly excitedly.

After a while, the black beetle began to bite at the tendril, and the nine-headed serrated teeth quickly bit a small half of the tendrils that bound it, and at this rate, the white tendrils could only support a stick of incense at most.

"Sister, where are you!Sister!Chen Bei......" Chen Mu continued to shout in a hoarse voice, he didn't retreat but walked towards the white root......

Without any warning, Chen Mu's pupils dilated instantly, his eyes stared at the front, and his waist was already bent to look like a human. He lowered his head slowly, his eyes motionless, and what he saw was a milky white tendril sticking straight into his stomach......

"Chen Mu!!" At this time, Chen Mu did not lose consciousness, and he was already satisfied when he saw the silver hair in his heart again at the last moment.

"Chen Mu!!" Bai Wan flashed to his side while screaming a second time, hugged Chen Mu, who had curled up into a ball and was about to fall to the ground, and gently put it on the ground, while her jade hand firmly supported his neck, and the other glowed with blue and white light pressed the wound on his stomach.

Chen Mu looked at Bai Wan's blue eyes with his white eyes that could no longer focus, there seemed to be something crystal clear in them, and he opened his trembling lips slightly to say something......

"Don't say anything, Xiao Mu, you'll be fine, you'll be fine!" I ......" Bai Wan's voice was a little out of tune, she didn't continue to say anything, she stared at Chen Mu's abdomen and used the healing technique to recover the huge wound......

"Xiao Mu, you hold on, those two monsters must be dealt with, and then I will use secret techniques to completely cure you. Bai Wan obviously wouldn't lie, the corners of Chen Mu's mouth lowered, and it seemed to be a smile of wisdom. She did not pull out the roots in Chen Mu's body, but cut off the roots that remained outside the body and then sealed his wounds. Then she carried Chen Mushan to a relatively safe place and put it down gently, and when she felt that Chen Mu's two arms were like cotton, she couldn't hold back anymore...... Turning her head slightly, drops of tears slipped down her face, which was no longer calm......

"You...... Wait for me to come back. After saying the last sentence briefly, Bai Wan rushed towards the nine-headed insect and the white roots......