In fact, to put it bluntly, the poison of bone transformation is modern strong sulfuric acid. Because it is extremely corrosive, in feudal society with less developed technology, it is generally used to dissolve corpses. It is commonly known as bone transformation water.

However, this strong sulfuric acid itself has no smell. Once diluted, it will soon emit a pungent chemical gas. After this gas is inhaled into the human body, it will cause vomiting and dizziness in the mild case, and in severe cases, it may cause abnormal heart rhythm and cause death in the human body.

In fact, Gu Lingsha had seen this kind of thing in Xiangyun Shuixie. Although she didn't know where it came from, when Xiaohe showed it to her, she opened it and studied it. After learning that it was modern sulfuric acid, she silently remembered it in her heart.

Unexpectedly, it came in handy at this time.

Covering his mouth and nose, the three of them suddenly felt much clearer. When Gu Lingsha saw that the light in front was getting brighter and brighter, she guessed that it must be the lighting object inside, so she immediately accelerated her pace and walked forward.

Sure enough, after about fifty meters, a light suddenly came into view in front of them. When the three of them couldn't wait to climb up the tall stone, the huge ripples in front of them suddenly shocked them.

"Young Master, it's really... so big!!" After a long time, Yu Xiulian heard the sound of swallowing in her throat.

Similarly, Gu Lingsha was shocked by the water surface as big as a football field in front of her.

Damn, it turns out that dead face emptied Xiaowangcheng?

"Young master, it's the lady!! Look, the lady is there!!"

On this side, Gu Lingsha and Yu Xiulian were frightened by what they saw, but on the other side, Lin Yujiao pointed to a place above her head and suddenly started shouting loudly.

The shouts fell, and immediately, Gu Lingsha and Yu Xiulian raised their heads almost at the same time.

Sure enough, about twenty meters above the water surface, four thick and black iron chains were hanging there with a huge ball. From a distance, it was very abrupt.

"Okay, you guys are waiting here, I'll go up and take a look. You two will first look for the water flow import and export. If you are sure that it is a lady, I will inform you. Then you will place the things I handed over to you in the import and export place. Do you understand?"

"Yes, young master!"

After trying hard to calm the excitement in his chest, Gu Lingsha took out the five-clawed iron hook he brought over and buckled it on his limbs.

If you want to talk about light skills, Gu Lingsha's strength is of course one of the best, but the waters of the pond are too wide now. If she gets to the ball, she is sure that it is Mu Ya. Then, if she wants to bring her back, she may not be able to breathe her true energy.

Therefore, the most urgent thing is to solve the bone-transforming water in this pool first.

Soon, Yu Xiulian and Lin Yujiao went to find the origin of Shuiyuan.

As soon as Gu Lingsha saw them leaving, she immediately used her true energy in her body, and strode towards the direction of the large ball hanging in the middle with a gaze on her toe.

One meter, two meter, three meter...

Gu Lingsha's speed was so fast, but in just a few seconds, she was less than three feet away from the ball.

As the distance got closer, Gu Lingsha's ecstasy became more and more exciting.

But at that moment, when she reached out to pull the chain, suddenly, the iron chain trembled, and a very strong force was like an instant burst of current, and it was overwhelmingly pressing down on her head. The poison of bone transformation is actually to put it bluntly, modern strong sulfuric acid, because it is extremely corrosive, in feudal society where technology is not very developed, it is generally used to dissolve corpses. It is commonly known as bone transformation water.

However, this strong sulfuric acid itself has no smell. Once diluted, it will soon emit a pungent chemical gas. After this gas is inhaled into the human body, it will cause vomiting and dizziness in the mild case, and in severe cases, it may cause abnormal heart rhythm and cause death in the human body.

In fact, Gu Lingsha had seen this kind of thing in Xiangyun Shuixie. Although she didn't know where it came from, when Xiaohe showed it to her, she opened it and studied it. After learning that it was modern sulfuric acid, she silently remembered it in her heart.

Unexpectedly, it came in handy at this time.

Covering his mouth and nose, the three of them suddenly felt much clearer. When Gu Lingsha saw that the light in front was getting brighter and brighter, she guessed that it must be the lighting object inside, so she immediately accelerated her pace and walked forward.

Sure enough, after about fifty meters, a light suddenly came into view in front of them. When the three of them couldn't wait to climb up the tall stone, the huge ripples in front of them suddenly shocked them.

"Young Master, it's really... so big!!" After a long time, Yu Xiulian heard the sound of swallowing in her throat.

Similarly, Gu Lingsha was shocked by the water surface as big as a football field in front of her.

Damn, it turns out that dead face emptied Xiaowangcheng?

"Young master, it's the lady!! Look, the lady is there!!"

On this side, Gu Lingsha and Yu Xiulian were frightened by what they saw, but on the other side, Lin Yujiao pointed to a place above her head and suddenly started shouting loudly.

The shouts fell, and immediately, Gu Lingsha and Yu Xiulian raised their heads almost at the same time.

Sure enough, about twenty meters above the water surface, four thick and black iron chains were hanging there with a huge ball. From a distance, it was very abrupt.

"Okay, you guys are waiting here, I'll go up and take a look. You two will first look for the water flow import and export. If you are sure that it is a lady, I will inform you. Then you will place the things I handed over to you in the import and export place. Do you understand?"

"Yes, young master!"

After trying hard to calm the excitement in his chest, Gu Lingsha took out the five-clawed iron hook he brought over and buckled it on his limbs.

If you want to talk about light skills, Gu Lingsha's strength is of course one of the best, but the waters of the pond are too wide now. If she gets to the ball, she is sure that it is Mu Ya. Then, if she wants to bring her back, she may not be able to breathe her true energy.

Therefore, the most urgent thing is to solve the bone-transforming water in this pool first.

Soon, Yu Xiulian and Lin Yujiao went to find the origin of Shuiyuan.

As soon as Gu Lingsha saw them leaving, she immediately used her true energy in her body, and strode towards the direction of the large ball hanging in the middle with a gaze on her toe.

One meter, two meter, three meter...

Gu Lingsha's speed was so fast, but in just a few seconds, she was less than three feet away from the ball.

As the distance got closer, Gu Lingsha's ecstasy became more and more exciting.
Chapter completed!