"Moo......" The group of human frogs roared like a bull's roar, and pounced on the three of them from the top of the river on the shore.

Fu Chenxue said: "Seven kills, use the 'Heavenly Thunder Slash' to split the stone wall, let's go out!" ”

"Okay,!" Seven killings raised their hands, a lightning bolt crossed, split on the heavy stone wall, "boom", thunder rolled down, lightning split the stone wall a few meters wide, the huge sound of water flow came clearly, flying beads splashed jade, water vapor.

Seven killings drilled to the gap, outside the wall is a huge river, originally intersected with this dark river, but was blocked by the stone wall, he turned around, shouted: "Brother, this is also a river outside, I don't know where it leads......"

Fu Chenxue said: "You take the iron egg and go first, I will blow up this place, and I can't let the frogs run out from here." ”

Seven Kills also knew that the consequences of letting the frog run out were unimaginable, so he held the "Nine Li Beads" in one hand and pulled the iron egg in the other, jumping from the gap in the stone wall into the river on the other side. The river was so turbulent that the two of them disappeared in the blink of an eye.

Fu Chenxue blocked the gap, repelled the human frog that was approaching, and took out a peculiar pistol from the "Pangu Ring", which was golden and the size of a "thunder in the palm". This small and delicate pistol is not a collector's handicraft, it is the crystallization of the "Pangu" high-tech - antimatter pistol, of course, this gun is not made of antimatter, but it can fire antimatter bullets.

Antimatter is matter made up of antiparticle. Scientists have proven that the elementary particles that make up everything in the world have an antiparticle - a "mirror image" that "looks" exactly like itself but has the opposite "temperament". For example, electrons are negatively charged protons, and positively charged electrons and negatively charged protons are antiparticles, the former called antielectrons and the latter called antiprotons. Like hydrogen atoms, there are antiparticles composed of antiprotons and antielectrons - antihydrogen atoms, and antihydrogen substances composed of antihydrogen molecules are antimatter of hydrogen substances.

Antiparticles are obtained by "mirror reversal" of the internal structure of the original particle. It is the opposite of matter in general, which is the main part of the universe. Once antimatter comes into contact with the "positive matter" of our world, it will explode in an instant, and the matter and antimatter will turn into photons or mesons, releasing huge energy and producing annihilation. As far as mankind currently knows, antimatter is the most powerful energy source and explosive matter in the world. It can release energy in the form of radiation with an efficiency of 100 per cent, compared to 1.5 per cent for dinuclear fission. When 1 gram of antimatter collides with 1 gram of matter and annihilates each other, the energy released is 5×107 kW/h, or about 6 megawatt-years. That is, the energy released after the annihilation (explosion) of an antiproton with a proton per millionth of a gram is equivalent to 37. 8 kg of TNT explosives. One gram of antimatter is equivalent to 20,000 tons of nuclear equivalent -- the energy of the atomic bomb that was dropped on Hiroshima.

Unlike nuclear bombs, antimatter bombs have the power of hydrogen bomb explosions, but when they explode, they only produce electromagnetic waves, do not produce nuclear radiation, do not cause huge radiation damage to organisms and plants, and do not cause humanitarian disasters, making it a "clean hydrogen bomb". Of course, the most important thing is that the explosive yield of the antimatter projectile is adjustable. Just like this small pistol in Fu Chenxue's hand, the antimatter bullets it fires are carefully calculated and carefully manufactured, and the power and effect of the explosion are absolutely within the controllable range, otherwise, wouldn't even the person who fired the gun have to become a victim?

There are hundreds of thousands of giant human frogs living in this underground dark river and the surrounding caves, and what is even more terrifying is that the female corpses in the dark river are still breeding a large number of human frogs.

Fu Chenxue raised her pistol and was about to pull the trigger, when a giant dragon flew over on the surface of the river that was red by the fire, and there were two small things sitting on the dragon's back, one was the "nine-tailed snow fox" and the other was the white fat little doll.

Chenxue, the white fat little doll let out a "giggle" laugh, and the "nine-tailed snow fox" also screamed with joy. When the numerous man-frogs found the invading dragon, they immediately became restless, jumped high from the banks of the river and the walls of the caves, and pounced on the "red cockroaches" flying above the river, as if to tear it apart.

The "red mantle" was furious, let out a loud dragon moan, waved the dragon claws and tore the human frogs that pounced under him into pieces, the dragon's tail flicked fiercely, and hundreds of human frogs were slapped alive on the stone wall, turning into shapeless meat paste.

Fu Chenxue shouted: "'Red mantles', don't come here, take them away, it's dangerous here!" ”

Unexpectedly, the little fat doll was not afraid, but urged the "red mantle" to fly over to Fu Chenxue. The "red mantle" even grabbed and pumped to clean up the human frogs that tried to approach the gap.

Taking advantage of this opportunity, Fu Chenxue let the "Red Cantis" fly through the gap, he pulled the trigger, and a golden projectile smaller than a mung bean shot out of the muzzle and sank into the mist above the dark river.

Without waiting for the bullet to explode, Fu Chenxue jumped up reflexively, landed right on the back of the "red mantle", and shouted: "This place is about to collapse, go quickly-"

"Red Cantis" also sensed that great danger was approaching, roared, swung its dragon tail, and flew out along the dark river like lightning.

A dull explosion came from behind the "Boom ......", like a pocket hydrogen bomb exploding, and the nest of the "ghost-faced spider" and the underground river inhabited by hundreds of thousands of frogs were instantly buried.

Zhao Dacheng and the others stood outside the "Evil Dragon Valley", and felt that the earth under their feet trembled, and the vision changed greatly, a section of the mountain collapsed and sank like a funnel, the original majestic mountain peaks were gone, countless ancient trees and birds and beasts that could not escape were swallowed in, and the smoke and dust above the valley turned into a mushroom-shaped cloud.

Guizi was so frightened that she squatted on the ground and shouted, "Is this going to fall into the sky?" Brother Dacheng, let's run......"

Zhao Dacheng's face changed dramatically in a hurry, and he shouted: "Where to run?" Chenxue's Seven Kills and Iron Eggs are all in the cave, let's run away, what should they do? ”

A-Yuan said anxiously: "Brother Dacheng, there must have been an earthquake below, the place where you collapsed is the cave where Tie Dan and they entered, they are afraid that they will ......"

Zhao Dacheng glared at him and roared, "What are you talking nonsense? Brother Chenxue is a god, not to mention the earthquake, even a landslide can't hurt him, let's wait, they will definitely be safe......" Having said that, the cold sweat on Zhao Dacheng's face became more and more, and even he didn't believe that Fu Chenxue could come out alive.