Xu Yongping lost his father when he was young, and at an age when he could not remember, his father died in the battle of Laoshan.When he began to understand, all the impressions of his father came from the medals received by his mother.Mother never talked about his father's affairs with Xu Yongping, when he was a child, he always wondered why other children have a father and they did not, and when he was older, he stopped asking, because he saw his father in the book, and he knew that his father was a great hero.

After Xu Yongping entered the National University of Defense Science and Technology, he graduated through his own efforts to complete the credits in advance.During the school, Xu Yongping's diligence and excellent qualifications made teachers and classmates look at each other, and with the help and promotion of Xu's father's old comrade Shao Yifu, Xu Yongping successfully entered the 61889 unit to start his school official career.

Memories are like a wall, when you think you’re going around, it’s there, waiting for you.

Xu Yongping thought of his mother in the Beijing-Tianjin-Hebei shelter, and his heart was very uncomfortable.The mother alone with hard to bring themselves up, looking at their own adults, in other aunts of the same age are with their grandchildren, she can only keep their weekly phone calls at home.Because of the special nature of work and the responsibility of defending the capital, the 30-year-old has not married a wife, and after today, the mother is a person again...

“Mother, I’m not filial.”Thinking about it, the iron man had burst into tears.

There was an explosion in the building in the South District of the National Convention Center office building, and the soldiers in the desperate situation blew up their grenades and zombies.Over time, the defensive area of the second line of defense was continuously compressed northward by the corpse group, the number of casualties of soldiers increased sharply, and the line of defense was faltering under the impact of the body group, and it was sooner or later.

Xu Yongping calmed down his mood, adjusted his emotions, and observed the next battlefield.

“Order will be given to the remaining armoured vehicles, to cancel the task of roundabouting the backs of the cadaveric group, so that they will not turn back after they have crossed the group and go directly to the nearest unit or shelter, in order to ensure survival as the first mission.”Xu Yongping said to the communications soldier: "In addition, pass our coordinates to General Jiang Wannian, and ask for the last batch of fire reinforcements, and the scope of the attack covers the area between these two coordinates."

The communications soldier paused for a moment and turned around and sent a message.

Xu Yongping lit a cigarette, looked at the distant evening of the colorful, and smoked it leisurely.

...

Shao Yifu was put on a helicopter by the soldiers, and Ge followed up first.Shao Yifu stopped shouting, threw himself on the window glass of the plane, and looked in the direction of the battlefield.

The distant National Convention Center building still stands, and smoke rises from the vicinity of the building, and smoke from time to time there are explosions rising from the ground.Shao Yifu turned back and stared at Ge Zhen first, but Ge turned his head first and did not look at Shao Yifu.The pilot flew up the helicopter, which was the first to take off in the second batch, and the other aircraft in the helicopter brigade were still loading and unloading equipment and equipment on the ground.

There was a dense little black spot in the sky, and their tails were dragging a white cloud.

There was a roar on the ground, and a missile accurately landed between the second line of defense and the Huizhong Road Tunnel, covering all areas.The impact of the explosion can even be clearly felt on the helicopter, and the helicopter bypassed the area of the explosion from afar and flew to the distance, and Shao Yifu's heart sank to the bottom.

All the buildings in the explosion area disappeared in the missile attack, and the streets of the former car and horses are now only left in ruins, and on the ruins, no standing creatures can be seen.Next to a pile of bullet casings fell an extinguished cigarette butt, and I don't know how long it took, and a forward foot kicked the shell, and it stepped on the cigarette and stepped it into the dust.Behind it were the dense zombies, from which they passed, leveled all the traces of the ground.

It was getting late, and about 30,000 of the zombies came to the cracks in the Datun Road, and the front of the group began to walk in the cracks, using the body to pile a way out for the companions behind.A pile of zombies fell into the fissure, and the zombies behind crowded the zombies in front of them, pushing more zombies into the fissure.At the bottom of the fissure, some of the fallen zombies fell and bloomed, the bodies were divided, and some of them crawled on the ground, trying to stand up again.

Some zombies broke the bones on the hands and feet, and when they supported the body with force, the broken bones pierced the skin and stretched out, creaking on the ground, and the sound made people scalp tingle.

Some zombies have just stood up and have been smashed to the ground by the zombies falling from above, and the more zombies on their bodies, the more zombies they have been crushed under them, they are completely unable to move.

The soldiers guarding the south side of the Science and Technology Park of the Olympic Village of the Chinese Academy of Sciences have begun to shoot at the zombies in front of the tunnel on the Datun Road less than 100 meters away, and the zombies of the bullets have fallen into the cracks and pressed on the zombies below.Helicopters already filled with equipment in the park began to take off, and only a handful of them were left on the ground.

At 18:41, the sky darkened, all the lights in the science and technology park were turned on, and the visibility was not affected.The corpses have been filled with cracks, the deep trenches are squirming zombies, and the body groups behind them have begun to cross the Datun Road and come to the south gate of the science and technology park, and some of the zombies have moved to the east gate of the park.

The gunfire did not stop, and the remaining less than 150 soldiers were distributed across the park's southeastern two gates, most of them concentrated on the south gate side, which was the last force of Unit 61889.This glorious Chinese army experienced the turmoil of the day of mutation, several scientific rescue operations and the defense of the Tsinghua Union and the Institute of the Ministry of the Tsinghua Union, almost the last drop of blood, and the last remaining soldiers have given up the opportunity to survive, just to insist on completing this final task.The helicopters didn’t take off, and they still couldn’t fall.

At 18:50, the zombie group broke through the south gate of the park and rushed into the science and technology park, and the 61889 unit was completely zero, and the zombie group fought in the park, using buildings and terrain to contain the corpses.The bodies stormed buildings such as the National Animal Museum, the Geographical Science Museum, and the Institute of Geographical Sciences and Resources, and attacked the soldiers inside.

At 18:55, the last few helicopters finally completed the loading and began to take off.

The last light disappeared behind the building on the edge of the sky, and the sky was twilight.There was gunfire all over the park, some of the forts were surrounded by hordes of zombies, and wounded fighters began to detonate their grenades.

23:04, all the sounds in the Olympic Village Science and Technology Park of the Chinese Academy of Sciences are silent.