"The only thing that is not wrong is that we currently know that this sphere can generate infinite power, like a perpetual motion machine. Although perpetual motion machines cannot be achieved on your side, they can be achieved on our side."
"However, it is only a perpetual motion machine in concept; it can transmit energy outwards infinitely."
"This is because the weight of things here is too small, so it can basically be ignored."
After hearing this, Jiang Fan understood his meaning. He initially thought he could really find a perpetual motion machine here, but after hearing the words "ignore it," he understood why the power could be sustained for such a long time here.
It was estimated that this so-called sphere also had an energy source that could support these creatures' lives, and it was precisely because its power loss was very small.
As long as this battery or energy source was filled with a little more energy, it could be used here for a long time, even making people mistakenly believe that this was a place of perpetual motion.
"What should we do now? We can't find any clues, and it's already noon. We can only keep searching."
After Jiang Fan finished speaking, Yao nodded slightly. Zhou Niannian and Dai Xiaomei had already woken up and were searching nearby. They naturally knew that the others had been searching for a very long time, and only the two of them had rested relatively early, so at this point, they naturally had to prioritize helping them search for this so-called clue.
"Annoying, we've been searching all day and haven't found any clues. Could it be that we've got it wrong? Could this already be the innermost space? After all, there doesn't seem to be much room to move around inside this sphere."
Zhou Niannian's words were met with a lot of agreement, as there were indeed no stairs or anything similar inside this sphere.
However, this sphere was incredibly huge, so it wouldn't be a problem to walk around inside it.
"There's nothing we can do. This is our only clue now. Let's keep searching."
"As long as we find the key here, we'll be able to successfully enter through this large door."
Just as Jiang Fan stood up, something in his backpack suddenly fell to the ground with a clatter.
Jiang Fan turned to look at the cross and picked it up, intending to put it back in his bag. Suddenly, he seemed to think of something. Dai Xiaomei, Zhou Niannian, and Yao also quickly turned their heads, looking at Jiang Fan with disbelief.
"Is there any possibility that you've had the key all along? If we put this key in, this door will open."
Zhou Niannian suddenly said to Jiang Fan, and Jiang Fan also nodded slightly.
"That's right, I think so too. It's just that I forgot earlier. Now that I look at it, it seems that this cross is the key to this thing."
The design of this key was very ingenious because the keyhole was also very peculiar, but the size of the cross was just about right.
Without hesitation, Jiang Fan took this so-called cross and walked to the keyhole of the sphere.
As the cross was inserted into the keyhole, the sphere instantly stopped rotating, and its light instantly dissipated, plunging the entire underground palace into darkness.
"What's going on? Did we make a mistake? Did we break it? Why is there no energy at all?"
At the same time, the entire Khurulu world fell into darkness, and even the sunlight dissipated, as the sunlight was powered by this sphere.
"Have we caused a great disaster? If we broke this sphere, we would be killing all these people! They would definitely kill us then! They have no people here, so they can only wait to die."
Balatin, upon hearing Zhou Niannian's words, became extremely fearful. It seemed they had not considered how terrifying Zhou Niannian's words were. Now, upon hearing her say this, his heart trembled.
Although he wanted to leave, he absolutely did not intend to harm the people here, including Jiang Fan.
"It's over. Will I end up harming everyone here? Will all the power in Khurulu be shut off because of our actions? If that's the case, we'll have caused a huge disaster!"
Although this was a manufactured world, and to repair it, one only needed to find the original creator, it was clearly impossible to repair it now, because, at present, finding the so-called creator was like dreaming.
Just as everyone was speculating whether they had caused a disaster, the large door nearby suddenly opened.
The glass door of the sphere sprang outwards, revealing a space that could be entered, and the sphere slowly recovered its power.
The crowd exchanged glances, and when they found that they could enter, Jiang Fan, without hesitation, led everyone into the interior of the sphere.
The interior of this sphere looked quite complex in structure, but contrary to what everyone thought, it had walkways, and all its walkways were made of glass, so walking on them was not a difficult task.
"It seems we guessed correctly. We can indeed walk in here. Let's hurry and find the core."
Upon hearing this, everyone around began searching inside the sphere. Meanwhile, the king on the other side also seemed to notice something was wrong and quickly sent people to investigate the last level.
"We absolutely cannot let them damage our core sphere."
The king seemed to know something and was extremely panicked when Jiang Fan and the others arrived inside the sphere, fearing that Jiang Fan would do something to harm them.
"You guys, quickly come and see what this thing is. Could it be the core we're looking for?"
Jiang Fan saw a small blue sphere and quickly ran towards it.
Although it was a small sphere, it was clearly connected to countless wires, and these wires seemed to be transmitting energy outwards.
It also had a shell on the outside, and this shell seemed to be its utilization device.