C159

Pausing for a moment, Fang Zishu continued, "Professor Xu's guess is right, the activation mechanism for these two Stone Door s is indeed hidden behind the two Stone Door s. However, after the information regarding the concealment mechanism shifted, it was not in the 'Knock knocker' or the decorations on the door, but in another place."

"Where?" Da Zeng asked.

Fang Zishu smiled and waved Xiao Hui over. "Xiao Hui, how much water do we have left?"

Xiao Hui did not expect Fang Zishu to suddenly ask this question. Although she did not understand in her heart, she still answered honestly, "All along the way, we have been using strict control over the drinking water. After some frugality and frugality, we still have three to four bags of drinking water left. What's wrong, Master Fang, are you thirsty? Do you want to drink water? "

As Xiao Hui spoke, he gave a water bag hanging from his waist to Fang Zishu.

Fang Zishu did not hesitate and accepted the water bag from Xiao Hui. After that, in front of everyone, he poured one-third of the water in the water bag onto the two Stone Door s.

"Fang..." Master Fang, we don't have much drinking water to begin with, you … What are you doing? "

Xiao Hui was also shocked by Fang Zishu's sudden action. In the space that they were in, there was no water source at all, so all their drinking water would have to rely on the water bag that they brought along.

In order to prevent the awkward situation of not having enough drinking water, Xiao Hui had long ago suggested for them to drink water every day. He wanted to use this method to save water so that they could endure for a few more days. But now, without saying a word, Fang Zishu poured nearly half of the drinking water in a leather water bag onto the Stone Door. This was equivalent to indirectly wasting their water source for two days.

Fang Zishu did not say anything, but pointed back at the two pitch black Stone Door and said softly, "Everyone look carefully, the good show is about to begin soon …"

When everyone heard Fang Zishu, they all turned and looked towards the two Stone Door s.

But after a while, the Stone Door remained calm and did not change at all.

Fang Zishu embarrassedly coughed a few times, and said: "Xiao Hui, pour some more water from the cowhide water bag onto the Stone Door!"

"More? Fang... Master Fang, have you gone mad? If we were to waste the drinking water for no reason, wouldn't we be facing a water loss? " Xiao Hui hugged the leather bag tightly in his arms, determined to fight Fang Zishu to the end.

"Xiao Hui, follow Master Fang's instructions, hurry up!"

Since the Professor Xu had spoken, he chose to believe in Fang Zishu.

Fang Zishu knew better than them how precious this drinking water was. Since he had chosen to sprinkle the water on the heavy Stone Door, he must have his own thoughts. What he needed to do now was to unconditionally trust Fang Zishu.

"But …" But if we also waste this water bag, then we will only have two water bags left. With our current personnel needs, we can only last for three days at most. If we do not leave this tomb within three days, then all of us will die of thirst! " Xiao Hui was still unwilling to waste his precious water on this Stone Door.

"Xiao Hui, listen up, do as the Master Fang says!"

Professor Xu repeated.

"Xiao Hui, follow Master Fang's instructions!" Pang Dun softly said.

Yes, the Master Fang will not waste water for no reason! Da Zeng also agreed.

"Whatever, I'm too lazy to bother with all of you. Since you're willing to waste it, then just let it be. After all, when the water is gone, I'm not the only one who is thirsty." Xiao Hui walked over angrily, and stuffed the half a bag of water he was carrying into Fang Zishu's hands.

Seeing Xiao Hui's wronged look, Fang Zishu felt a little helpless, but he did not hesitate at all, and once again poured the remaining half a bag of water on top of the heavy Stone Door.

Buzz Buzz …

After pouring out all the water in the water bag, a strange scene appeared.

The crushed Stone Door began to buzz and vibrate.

Soon after, everyone saw Fang Zishu pouring some water on the Stone Door, as though he had possessed consciousness, and actually created a path for himself to walk on. In less than ten seconds, the water source went around the 'Knock Ring' and arrived at an area on the inner side of the Stone Door.

"Found it!"

Fang Zishu's eyes flashed with joy, and he immediately pointed to the end of the water source, "Qi Sanbiaozi, do you see the place inside the Stone Door's body? If I am not wrong, the hidden secret message has deviated to this position! "

The Qi Sanbiaozi followed Fang Zishu's instructions and quickly arrived at the inner right side of the Stone Door. To be more precise, they arrived at the last resting place for the water source and began to vigorously beat down on that smooth and flat location.

Dong!

Dong, dong, dong!

Under the strong strike of the Qi Sanbiaozi, a depression actually appeared on the flat surface of the Stone Door.

Before long, a square platform appeared, about the size of a fist.

"Press that thing down! "Faster!" Fang Zishu's voice grew even more urgent.

This time, the Qi Sanbiaozi did not wait for Fang Zishu to finish speaking and immediately pressed down on the thing that suddenly appeared.

Rumble rumble rumble!

After the bulge was pressed down, the entire Stone Door began to tremble more and more violently. Standing beside the Stone Door, the Qi Sanbiaozi felt something at the bottom of his heart, a very strange feeling, that the two Stone Door s embedded on the wall seemed to be … It seemed like he was about to fall down …

Subconsciously, Qi Sanbiaozi turned around and retreated ten meters away.

"Everyone retreat, this Stone Door is going to fall …"

As Fang Zishu spoke, he pulled the dazed Xiao Hui and ran behind him.

Bang!

Just as Fang Zishu and Xiao Hui reached the safe zone, the two sets of Stone Door fell from the inlaid walls. Because of the pressure, the fallen Stone Door had actually smashed open a huge crack on the ground, and quite a few stones had fallen off the cliff.

"The Stone Door has fallen... This Stone Door really fell … "

Looking at the two huge sets of Stone Door s that had fallen in front of him, Qi Sanbiaozi couldn't help but gulp. From his point of view, since these two Stone Door s could be embedded inside the city walls, they must be extremely sturdy. But who would have thought that after he pressed down on the box like things, the two giant Stone Door s actually fell out of the city wall's restraints.

"Master Fang, how did you do it?"

Professor Xu looked at the fallen Stone Door, his gaze towards Fang Zishu was filled with shock.

He originally thought that the reason why Fang Zishu poured the water on the Stone Door was to verify some things, but who would have thought that after the water source attached itself to the Stone Door that was made of obsidian, it would become like a demon turning into spirit. Not only did it not flow to the surface according to natural phenomenon, it even started to flow horizontally.

In the end, they flowed towards the left side of the Stone Door's inner wall. Relying on this small bag of water, Fang Zishu successfully found the hidden mechanisms within the stones and activated the two sets of Stone Door s that weighed over a thousand kilograms.