The Dark King

This is an exhaust fan on the subway air conditioner, which is full of dust and is not surprising.

The moment I saw this thing, Du Dean immediately thought of several things in his mind, exhaust fan, air conditioner, air conditioner, low temperature, ice cube!That's right, it's ice cubes!

His eyes brightened. In this ruined city in the wilderness, all the things of the old era were either rusty or decayed or weathered and destroyed. He wanted to find a bag and the like that could seal the bloody smell of Helisa on the air. It is almost impossible, but there is one thing that can be done, that is ice!

"It's the black and snowy season now, the temperature is low, and it's easy to get ice cubes..." Du Dean's eyes flickered slightly, looking out of the subway car. A burst of cold wind was blowing in from the broken window, and he could vaguely see the hazy sky outside. It is estimated that there will be a heavy snow soon.

However, he did not intend to wait for the snow. This kind of thing that gave destiny to God to arrange, he has never been regarded as the first choice, and the falling black snow contains too heavy nuclear dust, with nuclear Radiation does not say, because of the falling dust of the nucleus, the black snow cannot accumulate into ice like ordinary white snow, but it will be like scattered sand and cannot be kneaded.

"I can only make ice by myself. If it snows now, I can use the low temperature of black snow to freeze the water into ice, but depending on the weather, even if it is going to snow, it may be tomorrow or the day after tomorrow. I can't wait that long. "Du Dean's eyes swept around the collapsed walls outside the subway, and he didn't find what he wanted. It should be because the humidity here is not heavy enough.

He glanced at Helissa lying on the chair and took a deep breath. "I hope your luck will not be so bad." Then, he no longer hesitated, he quickly got out of the window and flew Out.

He quickly came out of the collapsed subway, his wings flapped, and soared, turned his head to look at the surrounding buildings, and suddenly saw a collapsed building near the collapsed subway, with a large vine wrapped around it, covered with thick A layer of moss.

Du Di'an's eyes were slightly bright, and he quickly landed. At the same time, he set aside some attention to the vicinity of the subway. Once a monster appeared, he hurried back to stop it.

"Yes!" He landed outside the building. When he pulled away a vine, he suddenly saw a cluster of snow-white particles at the corner of the building that was in contact with the ground. It was adsorbed on the building like frost.His eyes lit up, and he quickly took it off and dropped it into his backpack. Then he quickly collected along the corner of the wall to remove all the white granite stones adsorbed on the building.

"Good luck." Du Dean secretly murmured, not expecting to find so many saltpeters so easily.

This substance is one of the ingredients for making gunpowder, and it can be combined with sulfur to make a powerful gunpowder, and its principle is its powerful endothermic properties!

This saltpeter is generally grown in cool corners, caves and other places. It is a natural ore and an excellent material for rapid ice making!

Soon, Du Dean collected a full backpack, holding a cup of saltpeter in his hand, and took out all the saltpeter under the collapsed building, because of the angle of the building's rollover, the corner of the wall was not exposed to sunlight all the year round. This is how much saltpeter grows.

Du Dean thought of making ice because he had seen these saltpeters growing on the walls of the ruins many times in the wilderness.

Whoosh!

He quickly returned to the subway car, rammed into it, glanced at Helisa, who was still in a coma, and knew that her body was being eroded by poison. He sighed in his heart and reached out to pull a piece from the subway car. Rusty metal skin, put a handful of saltpeter in his hand and roll it into a ball. This tough iron skin is like paper in his hand, kneading at will, and soon rubbing into a completely sealed metal ball, wrapped in it With saltpeter.

He tucked the object into his backpack and clamped it, then picked up Helisa with both hands and quickly rushed out of the subway car.

Although the material for making ice is found, too much blood smell has escaped from this place, and it must be kept away as soon as possible. It is not suitable as a hiding place.

Moreover, he must also find a place close to the water source.

Previously, when he took the shadow hunter's eggs to find a hiding place, he flew through many places. Among them, there were water sources in several places. He immediately rushed to the nearest water source hiding place.

Whoosh!

While flying high in the sky, Du Di'an suddenly noticed a rumbling sound from the ground, but saw several monsters with a height of nearly three meters and a huge body, like a wolf, rushing through the street quickly, and his direction was his previous The direction of the hiding subway.

He was secretly glad in his heart that fortunately it didn't take much time to find saltpetre, otherwise Helissa would be dangerous.

These few monsters hunting in groups did not notice Du Dean passing by in the sky, and the two quickly interlaced and went away from each other.

After seven or eight minutes, Du Di'an finally arrived at this place with more water. This is a collapsed square. The pavement on the square completely collapsed. At the bottom of the square is a large pit that has accumulated many years of rain and rain. A large pool.

Du Di'an's heat sense visually saw that there were only some red heat sources with finger thickness in this sunken square pool. It should be the water bugs that grew from radiation in the water from the monster that had been drinking from the drinking water for a long time. He stared at him. After two eyes, the pupils contracted slightly, the pool in sight seemed to become more transparent, and an underground drainage channel was seen under the pool.

He looked in the direction of the passage, and he didn't see any reaction from the heat source. Immediately he no longer hesitated, covering Helisa's nose and mouth with one hand, holding her body tightly with one hand, dive down quickly, and rammed into the square pool .

With a thud splashing high water waves, he held Helisa towards the water at full speed, swinging his legs, his wings were not folded, but he was still struggling to flap, his wings were not feathers, but a layer of skin After hardening, the wings resembling a hard shell can also be used as a boost in water.

Whoosh!

His body swims straight and fast, even ordinary fish may not have the speed he swims at the moment.

The tiny heat sources scattered everywhere in the pool seemed to sense movement and quickly swam in the direction of Du Dean, but the speed was relatively slow, and he failed to catch up with Du Dean, but just followed the water he swam through, and soon gathered into a group , Chasing along the water flow that Du Dean passed through, seemingly sucking the blood that had been diluted from Helisa's wound along the way.

Du Dean quickly swam to an underground drainage channel connected to the pool, and swam along the channel. His pupils were always kept in a miniature state, and the things in front of him became somewhat transparent, and they could see the scene in front of the channel.

He swiftly walked around the corner of several passages, and suddenly saw a dark passage like a cave.

With a clatter, he took Helissa out of the water and landed on the shore beside the water.