Wushuang quickly picked it up and sniffed it, and sure enough, it was the alkaline smell of alum - this thing is not valuable, it is not a rare ore, but it is rare to find it in a cave. They should have met them. What is alum stone? Say its scientific name may not be recognized, the original stone of alum is alum ore, from this texture, its purity must be very high, if it is refined with an instrument, it is estimated that a large piece of alum can be extracted.

Everyone knows the usefulness of alum, it is a kind of Chinese medicine stone, and it can also be used to accelerate the fermentation of white flour. It is an alkaline substance, which can be dissolved with water, and once the purity alum encounters water, it will release heat, which will make the water temperature rise sharply, and the water will also become alkaline, which is slightly corrosive.

"Good thing! Find more, the more the better! This time we have a way to force that thing out of the cold pool!" Wushuang and Caidie, Ma Fuxiang and the three of them looked for it on the rock walls on both sides.

There are a lot of alum ores in this cave, the purity is relatively high, some of the big ones are dozens of catties, and it just so happens that they carry the inverted bucket with them, and it is easy to warp these ores out of the rock mass. In the end, the three of them got together, and the alum rough stones in front of them were piled up into a small mountain, although they couldn't fill the cold pool, but if so many high-concentration alum rough stones were all poured into the small cold pool, I was afraid that the bottom would be boiling. If that guy doesn't come ashore yet, just wait for the fish soup.

The corrosiveness of alum is actually not so strong, but if the alum falls into raw water, the effect will be doubled and rise. [Please go to 800 for the latest chapter of this book] The three of them pushed the rough stones of the alum into the water one by one, and suddenly the water bubbled as if it had exploded.

"Master, are you still going inside?"

"Throw it, throw it down for me, when that guy can't stand it and run up by himself, I don't believe it, he doesn't show his head if he has the ability. His uncle, now Lao Tzu's chest is still stuffy, it killed me, so don't blame me for playing yin!"

After all, the thing under the water is not a god, how can a mortal in the flesh endure such suffering, and after a while, this small cold pool is really about to boil, and the bubbles on the water surface are hot.

I only saw a loud noise under the water, and a black shadow came out, and pounced towards Ma Fuxiang, who was closest to the shore. Wushuang had been waiting for it for a long time, and this time he was mentally prepared, aiming at the guy and pulling the trigger continuously bang bang. Ma Fuxiang's iron palm is not a vegetarian, the old man didn't even want to hide, and when he saw that guy swooping down from the top of his head, he hit it out with a volley.

It was a full mountain splitting divine palm, so powerful, there were almost few people on the rivers and lakes who could eat his palm and not die, the underwater monster happened to fall on top of his head, and was directly pushed out by his palm, and suddenly blood splashed, and a fishy smell spread. I don't know if it was Wushuang's bullet that pierced its body, or if the old man split his belly with a palm knife.

"Grandma, look at how capable you are!" The guy was hit by Ma Fuxiang's palm, and he was already seriously injured, and rolled down to the edge of the stone wall, lying on the ground, panting.

From Wushuang's point of view, the thing was lying on its stomach in a black lump, with its head buried under its body, and it was impossible to tell whether it was a person or an animal in the water, the only thing that could be seen clearly was that its body was still floating up and down, gasping.

"Third Grandpa, be careful, this monster doesn't seem to be dead yet. Wushuang reminded him.

"Don't worry, master, this beast can't hurt me, I want to see what kind of bull ghost and snake god this guy looks like!" Ma Fuxiang rushed to the monster with a few big steps, and stretched out his hand to pull it up from the ground.

Suddenly, at the moment when he stretched out his hand, the monster suddenly poked out its head buried under its body, and then opened its mouth and spit out a tongue with disgusting mucus more than two meters long.

Ma Fuxiang is very confident in his mountain splitting palm, as long as it is not a copper wall and iron bones, it will definitely be unbearable, just now he slapped out as if it hit a soft sponge body, the force is full, but the Xuan meat of that thing is full of strength.

Although Ma Fuxiang's internal cultivation is high, he is also old, and the old man is as hot-tempered as when he was young, but his reaction speed and hard work are not as agile as when he was young.

The guy's long tongue was like a frog predator, and he didn't give Ma Fuxiang time to react at all, and flew over like lightning and wrapped it around his neck.

"Woo ......" sudden counterattack has a miraculous effect, the neck is everyone's life, all the commands of the brain supplement need to be transmitted to the limbs of the body, as long as the neck of the person is locked, then this person is almost equivalent to a waste person, no matter how strong your skills are, you can't show it.

Wushuang and Lan Caidie really looked at it, that guy's head was jet black, and he had a nose and eyes like ordinary people, but his mouth was very flat and big, and it really looked like a big toad.

Ma Fuxiang and the guy froze, he clasped the long tongue wrapped around his neck with both hands, the old man is indeed strong, but that guy also knows the meaning of dying and struggling, anyway, it is a death before and after, it is better to pull a cushion first. No matter how hard Ma Fuxiang's big hands were like iron tongs, he couldn't break the long wet tongue.

Seeing that the situation was wrong, Wushuang hurriedly rushed forward, first shot the monster in the head, regardless of whether it was killed or not, and then pulled out a dagger to quickly cut off the tongue that was wrapped around Ma Fuxiang. Helping the old man staggered back.

"Third Master, are you okay?" Lan Caidie helped the old man to sit down, and then little by little pulled away the remaining piece of tongue wrapped around his neck.

"Damn, how can I always be by the river without getting my shoes wet! I can't imagine that I, Ma Fuxiang, have been crisscrossing the rivers and lakes all my life, and finally being plotted by this person who is not a ghost or a ghost! It's really unlucky, disgusting to death! This ...... What is this slimy thing to do?" Ma Fuxiang spat and scolded.

"Caidie, you crushed those alum rough stones and put them on the third grandfather, we still don't know if the mucus in its mouth is poisonous, alum is an alkaline substance, and the liquid has not invaded the skin and can be diluted with it. I'm going to see if the monster is dead. Wushuang slowly approached the guy with a pistol.

"Then be careful, don't fall for its plot again. Lan Caidie said with concern.

Wushuang didn't have a bottom in his heart, seeing that the monster had been shot by himself a few times just now, and was dying after being hit by Ma Fuxiang's Heaven Splitting Divine Palm, he didn't expect that he could still struggle to survive in such a half-dead state, and almost took Ma Fuxiang's life. It seems that this monster has a strong vitality

My grandfather was a grave robber