For the next week, Tang Yu rested and meditated during the day, and at night, he followed the other three people in the same group to patrol the No. 24 area of Nanhai City.

In the case of ordinary people, the biological clock is suddenly so reversed. I'm afraid it's going to be very unaccustomed, but as a capable person, none of this is a problem.

Those who are as strong as ability, sleeping two or three hours a day is enough to nourish their spirits, and the rest of the time can be used for meditation and cultivation, but after the spiritual power is consumed, it will take a long time to recover, and it will be a little troublesome.

And this trouble seemed so insignificant in Tang Yu's eyes.

Because he has the spiritual healing function of the medical system!

……

In the past seven days, there has been a lot of noise in the city, but there has been some calm outside the city.

After the 200 million Zerg were assembled, they only besieged Nanhai City but did not attack it, and no one could figure out what they wanted to do.

For this reason, the military high-level of Nanhai City has held many meetings, but every time, there is no result, so they can only issue orders and take strict precautions.

And Tang Yu's group, after nearly a week of vigilant patrol work, finally ushered in the first patrol time adjustment.

The so-called adjustment means that the group in charge of daytime patrols in the same area has changed the time from night patrols to daytime patrols.

The last night patrol.

This night, the car in which Tang Yu's group was riding was driving on an unnamed street in the No. 24 area, and it was now ten o'clock at night, and there was not a single pedestrian in sight on the side of the road, it was deserted, only the street lamps were shining.

Just as Tang Yu was sitting in the car, closing his eyes and recuperating because he was bored, a loud noise comparable to thunder in the sky suddenly resounded in the dark night.

There was a loud noise, and Tang Yu's eyes opened suddenly.

The loud bang was followed by a series of explosions.

"Oops, something happened!"

This was Tang Yu's first thought after hearing the loud noise.

……

In the dark night, in the wilderness dozens of kilometers away from the East City Gate, there were many Zerg gathered.

There was a Zerg, like a flock of chickens, it was fifty meters tall, its body was like a huge ball of meat, spitting black smoke, a pair of scarlet eyes, just one, it was bigger than the bodies of several adult men put together.

Under its abdomen, there are eight soft feet like octopus tentacles, which seem to be soft and have no strength, but when it is shaken, the small dirt bag ten meters high can be easily swept away.

On its back, there are three cylindrical tubes extending from the inside of its body, and the surface is covered with a layer of pitch-black armor, the middle one is thick, and the two sides are about twice as small as the middle one, like three cannon barrels of different thicknesses.

Its eyes were a little brighter, and in the middle of the barrel, after the energy was condensed, a black light erupted, and a ten-meter huge black light cluster rose into the air, breaking through the interception of the military air defense system of Nanhai City, falling into the people's living quarters, and smashing on the top of a seventy-story building.

A burst of black energy in a light cluster.

The seventy-storey residential building, with more than twenty floors near the top, instantly exploded into countless fragments, and the dazzling bright red flames rose into the sky, and from a distance, it looked like a huge and gorgeous flame flower blooming on the roof.

A huge burst of movement.

Not only the tall building that was hit by the light cluster was shaking, but even the ground around the tall building shook violently.

Hearing a loud noise, Tang Yu, who opened the car door and was just about to get out of the car, just landed on the ground with one foot, and suddenly felt a sudden vibration on the ground, making him unstable and falling back into the car.

Hurriedly got out of the car, Tang Yu and the other four people in a group all looked at the high-rise building thousands of kilometers away with shocked expressions.

In the dark night, the tall building was unusually conspicuous against the backdrop of flames.

You don't have to think about it to know that the people who live on the top floor of that high-rise building may not have a single person left alive......

"What the hell is going on?"

Tang Yu muttered to himself in shock.

Because he did not see the process of the explosion specifically, Tang Yu could not accurately judge what caused this powerful explosion.

Is it the Zerg that has started to attack the city?

Or a man-made terrorist attack?

didn't wait for Tang Yu to think about it, and there was an answer in the next second.

The piercing siren sounded suddenly in the otherwise silent night.

"The Zerg are starting to attack the city?"

Suddenly turning his head to look in the direction of the East City Gate of Nanhai City, Tang Yu was shocked and lost his voice.

At this time, there was an alarm in the direction of the city gate, and there was no second possibility except that the Zerg was going to attack the city in the dark night.

……

Outside the city of Nanhai City, in all directions, dense Zerg gathered into an endless tide of insects, sweeping into the scope of the warning area of Nanhai City.

As soon as he stepped into this range, the satellite monitoring system immediately issued an alarm, and at the same time, the artillery positions of the four regiments guarding the gate of the four directions immediately heard a continuous sound of cannonballs, and countless shells rose into the air, without aiming, and there was a burst of indiscriminate bombardment towards the outside of the city.

With the density of the insect influx, there is not much difference between whether the shells are aimed or not.

Piercing sirens sounded from the city gates on all sides, and countless soldiers of the Earth Defense Force, who were still resting, immediately woke up from their sleep, quickly got up and picked up their weapons, and were ready to fight at any time.

The officers in charge of the command also left the barracks and returned to their respective posts to start commanding!

The corps commanders of the four legions guarding the four gates of the city also left the headquarters and led many generals and capable troops to sit on the head of the city, adding courage to the hearts of the soldiers defending the city!

The soldiers ascended to the top of the city and immediately saw a scene that made them horrified.

In the darkness of the night, the searchlights on the top of the city emitted countless soft rays of light, although soft, they could travel far away, and within ten kilometers they were as bright as day, and everything was clearly visible.

Ten kilometers away, farther away, where the light could not shine, it was still midnight, and it was pitch black, and in the wilderness, which should have been without a single light, there were uncountable red dots flickering with a strange red light.

These red dots, of different sizes, flickering and bright, suspended in the darkness, flashing slowly, staring intently, actually have a creepy and terrifying feeling, like fireflies that are red with blood.

These fireflies, which seemed to flutter their wings in the dark, approached Nanhai City at a rapid speed.

Closer, closer.

When they entered within ten kilometers of Nanhai City and entered the range of searchlights, their true faces were finally exposed to the light.

They are Zerg, and the red dot is a pair of eyes of the Zerg!

These Zerg moved rapidly, looking from a distance, it looked like an undulating turbulent wave, on the periphery of Nanhai City, faintly forming a circle, like a huge encirclement, under the leadership of the high-level Zerg, constantly shrinking inward, approaching the Sifang City Gate of Nanhai City.