Bolombidoca managed to get up from the ground after being put back on the ground, and he looked at the mecha with some horror, not expecting such a small piece of metal to generate so much power. The stone giants unanimously agreed that even if the core of the mecha was not made by Zheng Qianqian, the strength and strength of the mecha were beyond doubt. Therefore, after discussion, the stone giants decided to allow Zheng Qianqian to mine the energy crystal.

With the permission of the stone giants, Zheng Qianqian was very happy, and went to the location of the energy crystal as soon as possible. The Power Hedron is hidden in a cavern in the deepest part of the stone.

Piloting the mecha into the cave, Zheng Qianqian immediately felt a familiar warm light! After a few minutes of advancement, the little princess finally saw the appearance of the energy crystal. These red gems turned out to be very similar to the one he was wearing around his neck! Zheng Qianqian, who was a little excited, walked out of the mecha and looked at the very huge red gem crystal in front of him in surprise, its volume was thousands of times larger than the gem he was wearing around his neck! If only he could take it all away ....... Wait! Zheng Qianqian immediately stopped her thoughts, how could this be?! These energy crystals are one of the sources of energy for the stone giant, how can they all be taken away! Zheng Qianqian was ashamed of her thoughts, when did she become such a selfish person?

Raising her head again, Zheng Qianqian looked at this huge spar, it was really beautiful, so beautiful that it would release a seductive halo ....... Zheng Qianqian's eyes gradually became obsessed from clear, and she unconsciously wanted to reach out and touch the spar. Zheng Qianqian's small hand slowly stretched forward, gradually approaching the huge blood-red spar. Seeing that Zheng Qianqian was about to touch this spar, the spar hanging around the little princess's neck suddenly emitted a gentle light. Quickly dilutes the glow of the red hedron with a halo.

Zheng Qianqian seemed to suddenly wake up and quickly retracted her hand. Cold sweat flowed down instantly. The little princess looked at the huge red spar in front of her with trepidation, it didn't look beautiful at all at the moment. The strange shape was more like some terrifying existence! Some of the frightened little princesses hurriedly took a few steps back, keeping their distance from the blood-colored crystal. Zheng Qianqian, who had just woken up from a dream, suddenly felt that this huge spar was indeed a very dangerous thing, could those stone giants be affected by the spar?

Returning to the mecha, Zheng Qianqian turned on the analysis equipment to analyze the energy composition of this spar. After a detailed analysis, Zheng Qianqian found that the energy composition of this spar was very different from the composition of the gem she was wearing, although the energy stored inside was extremely large. But it is not stable, and if it is mined, it can explode.

In this case, Zheng Qianqian did not risk mining and left the cave. The stone giants outside thought that Zheng Qianqian had finished mining, and they came over to see how many spars Zheng Qianqian had mined.

"Rest assured, I have not mined the spar, the nature of this spar is very unstable, and mining is very risky. I need to analyze it again. I hope you can give me a few days. Zheng Qianqian pleaded.

Unexpectedly, the stone giants did not object, but they also did not say anything else, leaving Zheng Qianqian alone outside the cave.

Although Golem still has a unfriendly attitude towards himself. But it's nice to be able to allow yourself to be here. In order to obtain new energy as soon as possible, Zheng Qianqian immediately drove the mecha into the cave.

Coming to the blood-colored spar again, Zheng Qianqian still started the scan. Continue to analyze the details of the hedrons' structure and energy storage. After continuous analysis, Zheng Qianqian finally found a method that could be tried. First of all. The little princess has placed some small energy constrictors around the hedron that can reduce the huge amount of energy generated by the hedron explosion. And then. Zheng Qianqian operated the mecha and comprehensively strengthened the cave near the spar. After doing this, Zheng Qianqian continued to work, drilling a slender drill bit into the spar to release the pressure inside the spar.

When the drill bit was driven into the hedron, a powerful force immediately melted the drill bit, and terrifying energy gushed out from there. This situation was completely unexpected by Zheng Qianqian, and she immediately turned on the energy harvester on the mecha and stored the escaped energy in the backup battery. After more than ten minutes of release, the energy spar finally stabilized. The mech's backup energy batteries are fully charged. These batteries provide power to sustain the mech's consumption for another month.

Just by drilling a tiny hole, the energy spar released so much energy, Zheng Qianqian really didn't want to let go of such an opportunity. She initially considered using a laser, but the laser energy is also very high, and it is likely to detonate the hedron. For the sake of safety, Zheng Qianqian still chose to use a more traditional method, hoping to cut an energy crystal.

Carefully carrying out the cutting operation, Zheng Qianqian's full attention was on the contact surface between the cutter and the energy crystal. Through the monitor, Zheng Qianqian found that the surface of the spar was very tough, and it was difficult for the cutter to cut, and it had been an hour since there was no progress at all.

Faced with this situation, Zheng Qianqian was a little discouraged, it was the first time she had seen such a difficult spar, even the giant diamond on the crystal broad shield would not be so difficult to cut. After stopping the operation, Zheng Qianqian came out of the mecha again and stood in front of the giant energy crystal. At this time, the energy crystal suddenly emitted a dazzling red light, which enveloped Zheng Qianqian's body, and the strong malice suddenly enveloped Zheng Qianqian's body.

The boundless malice made Zheng Qianqian feel very painful, just when she was about to be devoured, the red gem on her neck changed from the original dimness to brighten, and it completely neutralized the malice released by the energy crystal! And Zheng Qianqian could feel that the gem was now full of energy, and these energies were quickly compressed when they were about to be saturated, and then continued to absorb energy!

Zheng Qianqian didn't know why she could feel this, she felt that all this was incredible, the energy core of the mecha was already full of energy, and the next mecha could run continuously for hundreds of years! This is a great news for Zheng Qianqian, but the red gem on her neck is still absorbing energy, and it seems that she has to completely suck up the energy spar before stopping, which makes Zheng Qianqian feel a little scared, if she really absorbs the energy spar, will the stone giant find herself desperately? )