Walking to a place more than a meter away from where the bulge was, and still couldn't see anything, Sun An suddenly stopped.

"Damn, asphalt ......" he scolded in a low voice, and he stepped back.

Although the asphalt road has the word asphalt in the name, but in fact the asphalt is extracted from coal or coal tar, which is harmful to health, and the real asphalt has long been used.

In addition to the material of asphalt pavement, there are asphalt cement, bone and stone powder, etc., organic cements will become soft and sticky when encountering high temperatures.

There was a footprint left on the road, and the footprints that Sun An stepped on, the ground was as soft as wet mud, and if he walked up, he would not be fixed here.

But when he stepped back, the road behind him softened, and his whole foot sank in, and the melted asphalt covered the surface of his foot at an extremely slow speed.

The core of the lava man melted the ground and drilled into the ground, since he could even hear the sound, it shouldn't be a problem to feel the collapse of the ground, even if he couldn't see it, he could use the road to grasp Sun An's location.

The liquid nitrogen has volatilized, but the dry ice is still there, the temperature here is still very low, and the road surface will soon become hard again, and it is really possible to "freeze" Sun An's feet.

Sun An pulled out his foot with all his might, but as soon as he exerted his strength, his other foot sank again, this time faster, and the flow speed of the asphalt wrapped around the foot was also much faster.

Like a swamp, but more deadly than a swamp, because the swamp only traps people, and the ground can hurt people.

His feet were immediately wrapped in scorching heat, and he didn't have to think about it, Sun An also knew that both of his feet should have turned red, but they hadn't been burned yet, but if they stayed like this for about ten seconds, they should be injured, and it was good to blister at scalding, but if the meat was cooked, the consequences would be unimaginable.

The whole person is sinking up.

Sun An immediately took off his clothes, wrapped his hands, pressed on the ground and pulled out his feet, to lift his feet up, there must be a downward force, falling into the swamp and struggling out is this reason, he used his hands to crutch the ground, and his hands must also sink into the ground, but the hands can be made up, they can take off from the clothes, but the feet are not good, the shoes have been glued, the upper is covered with asphalt, the laces can not be found, and it is more efficient to pull the feet directly than to take off the shoes.

It can be determined that the core of the lava man is at the foot of the foot, the asphalt is getting softer and softer, so the second foot is deeper than the first foot, fortunately, the degree of melting of the asphalt is limited, no matter what, it is very viscous, and the core of the lava man is also semi-solidified, and it is not easy to drill in it, otherwise Sun An's feet will be burned to his bones early.

His hands were inserted into the ground, and he sank into it for about ten centimeters, and his feet were finally pulled out, and with too much force, Sun An immediately withdrew his hands and rolled forward, and the holes inserted by his hands were quickly filled.

The larger the contact area, the less likely it was to sink, and he didn't have time to lay hot on his feet, rolled forward and threw himself on the ground, using his forearms and calves to cross the ground, and quickly crawled forward.

He crawled to the dry ice on the ground, which was still cold, and the asphalt wouldn't melt, so it was safe to get there.

The ground was so hot that it was almost smoking, and the air was so cold that it could be white mist, and in this ice and fire, Sun An climbed to the dry ice in embarrassment, sat on the ground, and was busy taking off his shoes.

The shoes are covered with asphalt and are very heavy, and you can't take them off when you dry them, and they become a burden, so you have to take them off as soon as possible.

Dry ice is solid carbon dioxide, the freezing point of carbon dioxide is minus 78.5 degrees Celsius, and it will directly rise into a gaseous state in an environment above this temperature, and carbon dioxide can also be in a liquid state, but it only exists in high atmospheric pressure.

The white fog released from the dry ice is getting more and more dense and thicker, and the volume of the dry ice is rapidly decreasing, and the lava core has moved to this side, and when the dry ice is gone, the ground will soften again, and become like mud again.

But Sun An doesn't plan to leave, he wants to solve the problem here, the lava man still intends to kill him, and he has no intention of letting the lava man leave.

The plan kept failing, but there was some progress.

The jeep was still parked in the distance, the gunship was hovering overhead, and the firefighting helicopter had scooped up half of the garbage bin and was struggling to fly this way.

"He's underground, the road is getting soft, there's no need to rush to sprinkle water, it's useless to sprinkle now, waiting on it, ready to extinguish the flames on me, that's it, the phone is dead. After Sun An finished speaking, he hung up the phone.

When the hands need to be moved, the phone is either held in the mouth or held in the chin, the battery is still three percent left, and the continuation of the call will soon be interrupted, and there is nothing more to say now.

Sun An took off his T-shirt and pants again, prepared naked in the white mist, and then quickly ran to the side of the road and hugged a big stone, came back again, felt the temperature of the ground with the soles of his feet, felt that it was very hot, and threw the stone down there.

Such an attack was ineffective, but it was better than nothing, and when he felt the ground burn, he went back to the place where the dry ice was to rest for a while, and then went out to smash the ground.

The area where you can rest is getting smaller and smaller, the dry ice is soon gone, and Sun An's busy figure can already be seen in the white fog, and the soldiers in the helicopter and jeep are looking down, and they are powerless to do anything about the current situation.

The dry ice was completely gone, revealing the black ground, Sun An was still struggling to hit the ground, and the ground was smashed out of countless pits, dense, and it was a little disgusting to look at in the air.

His feet were wrapped in a T-shirt to prevent scalding, but it was obvious that even through the T-shirt, there was not much room to stand on the ground, and he was jumping like an ant on a hot pot.

The ground is getting softer and softer, and you can step out of a pit with every jump.

He had to put the big rock on the ground, step on it, pick up his pants that were set aside, and look overwhelmed.

The core should be the hottest place, and it is at Sun An's feet, the stone is slowly sinking, fortunately, the stone is not small, and the fatigue of holding the stone and hitting the ground now looks worthwhile, this is obviously Sun An's plan, the thickness of the road surface is limited, and further down, neither the soil nor the stone will melt, the stone can pad the foot, and the soles of the feet will not touch the hot asphalt.

But he's stuck here.

When the stone also became hot, Sun An looked up at the helicopter in the sky and shouted: "Pour a little water to cool down first, let him continue to shine and consume energy." ”

As soon as the words fell, a small round ball as bright as the sun jumped out of the pit shot by the gunship and flew towards Sun An.

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