No trace of the remnants could be found here, so Chen Shi finally stepped on the water drop aircraft and quickly flew towards the city on the edge of the sky.

Like the city ten years ago, this city is still very desolate, and after no human care, it can no longer be called a city, only a testament to the grandeur of human civilization.

The water droplet floating in the air slowly glides, and the onboard AI begins to detect life in the surrounding buildings.

Without animals, human life activities will be very obvious, especially the infrared radiation characteristics of human beings are very different from the infrared radiation characteristics of the surrounding environment, as long as there are really people moving here, then they can be quickly discovered and tracked by life detectors.

But that's not all, after all, there are too many buildings that will block the infrared signal, and at this time, it is necessary to combine the ultra-wideband radar carried on the water drop aircraft.

This instrument has a strong ability to penetrate the frequency and irradiates the human body in the form of pulses, and the reflected echo pulse sequence is processed by a computer to obtain data related to life characteristics.

Although the water droplet is flying in the air, it can sweep the detection distance within the surrounding meters, and can also penetrate solid cement walls with a thickness of 2 meters to 5 meters.

Chen Shihao sat in the driver's seat for a long time, if he could have a cup of tea at this moment, he could just drink tea leisurely and wait for the result.

However, there was no tea, not a single sugar.

He could only untie the gamma suit, rub his temples, and after setting the program, close his eyes and rest.

After a little rest for more than half an hour, the droplet aircraft also searched this neighborhood and found no signs.

In fact, this kind of search is still slightly insufficient, although the life detection instrument on the water drop aircraft is very strong, but the city is three-dimensional, especially underground, huge underground space, parking lots, shopping malls, and residences under many buildings are connected to each other, and they can be shuttled freely, and Dijun Laboratory is one of the examples.

Life detection can only scan the ground part, but it can't do anything underground, so just because there is no trace of the remnants on the surface doesn't mean that they won't be found underground.

But Chen Shi is not a mouse, his previous experience made him very afraid of the underground space of the city, if he went deeper into the ground, there would be another celestial phenomenon AI, it would be uncomfortable.

"Didi...... Warning, warning......"

Just as Chen Shi was pondering, the sudden sound of the alarm woke him up, and he hurriedly looked in the direction of the virtual warning, and saw a red light flashing under the bridge of a building somewhere in front of him.

Then, the missile flew at the droplet flying machine floating in the air.

"Damn!"

Chen Shi immediately switched to manual mode and violently controlled the acceleration flight.

From static to moving, the water droplet started at a rapid pace almost without delay, narrowly avoiding the incoming missiles.

But it didn't end there, after the missile missed, it circled in the air, tracked it again, and bit the water drop aircraft.

After Chen Shi switched to manual mode, after noticing that he had not gotten rid of the missile behind him, he did not dare to relax, and quickly deflected the direction, trying to avoid the missile's pursuit.

"What's going on? The remnants still have weapons in their hands? ”

Chen Shi broke out in a cold sweat and was suddenly startled, realizing what he had overlooked.

He always thought that the world was apocalyptic, and he was misled by the desolation of the city, thinking that basically human civilization was gone, and the products of human civilization could no longer be used.

However, human beings are not concerned about the preservation of many things, but they are more concerned about the preservation of weapons, and many individual weapons may not be unusable as long as they are placed in a safe place.

To say that at this time, in fact, to ensure his own safety, he has another way, that is, to jump away from the drop aircraft.

The target of the missile is him, and naturally he is safe. But once the droplet was destroyed, there was no way for him to return, more than 2,000 kilometers...... Without GPS, the devil knows where the backup base is in the mountains.

Even if you know the target location, wait until you walk there...... Hungry and starved to death.

The thought flashed in his heart, Chen Shi controlled the simulation ball with both hands, took a fancy to a building in front of him, and at the moment when he was about to approach the building, he spun ninety degrees and flew away to the left.

"Boom ......"

The sharp turn of the missile was still not as powerful as that of the water drop aircraft, and at a distance of less than one meter, it was impossible to chase it away, and it suddenly burst through the glass and rushed into the building to detonate.

The terrifying explosion almost caught up with the water droplet, causing the aircraft to shake non-stop, as if it had encountered a tsunami, and almost lost control and crashed into another building.

Without waiting for anything else, Chen Shi immediately pulled up the water droplet and rushed to the top of the building.

After setting up the automatic AI program, as soon as the water droplet flew away from the building, the hatch below suddenly opened, and Chen Shi's figure jumped down, like a very fast diving falcon, wrapped in high temperature and air waves, sweeping across the building.

All the way down, the glass of the entire high-rise building buzzed, and when he was about to approach the ground, Chen Shi cracked and grabbed the glass of the high-rise building with both hands to reduce the speed of the descent.

He was already comfortable with this, and he had no fear of heights, and although he reduced his speed, his figure still smashed to the ground at a speed fast enough to kill.

"Bang!"

The concrete floor suddenly exploded, and a series of spider cracks scattered and separated, and Chen Shi's footsteps did not stop, turning into a black shadow and rushing forward, rushing in the direction of the attack.

In less than half a minute, he arrived under the viaduct that had been attacked.

However, there was no one.

After a shot, did you run away without even looking at the results?

Chen Shi stood on the viaduct, looked down, raised his head again, and looked around the surrounding environment left and right, as if trying to find some clues from it.

There was no suspicious signing.

Don't...... It is possible that the survivors took advantage of the city's underground space and hid in subway tunnels or other passageways.

Otherwise, it would be impossible to explain the current situation.

Chen Shi pondered for a while, he didn't want to go deep into the underground space to chase the traces, but if he didn't catch the remnants, then he would have to stay in this world forever.

Sometimes, he often has little choice.

Just like at the beginning, does he have a choice? It is not that they have been forced to embark on this path, and many decisions have been made that they would not have dared to imagine before.

In a short time, he couldn't go back, and his hands were covered in blood.

With a sigh, Chen Shi jumped off the viaduct.