When Zhao Gao saw Lu Xun again, it was already three days later.

Zhao Gao leaned in front of the gate of the academy and watched the kid appear across the street with a rifle covered in mud, his combat uniform turned into rags, and his hair in a mess, like a homeless homeless man.

He has been missing for three whole days, and when the number of people was counted in the security zone, he found that Lu Xun was gone, and he disappeared with the guns and ammunition in the ammunition depot, Lu Xun sneaked into the warehouse and stole enough ammunition and food to use for three days, and then disappeared in the forbidden area.

Three days passed, and there was no news, and when the people in the safe area thought that Lu Xun was dead outside, he came back alone.

Lu Xun was expressionless, and walked over step by step, his leg looked like he was injured, and his steps were a little staggering. Zhao Gao leaned his back against the pillar in front of the door of the security zone, motionless, his eyes fell on the road in front of him, and the two approached little by little, and neither of them spoke.

It was originally a long-lost reunion that escaped death, and it stands to reason that they should vigorously hug and celebrate their survival, but both of them were indifferent, there was a dead silence in the air, Lu Xun stepped into the door of the security zone, and the eyes of the two were wrong, and no one stopped.

Lu Xun's expression was still cold and flat, he dragged his tired body into the safety zone, and while unloading the individual carrying equipment on his body and throwing it on the ground, the empty magazine clanged and fell to the ground. Lu Xun let go of his hand and threw the automatic rifle on the ground, he was very tired, and three days in the restricted area was a very big drain for him.

Zhao Gao raised his head and looked at the sky, and sighed slowly.

Neither of them looked back.

After all, they still came to this point, Lu Xun lost all his trust in Zhao Gao, and the two were strangers, Zhao Gao was not surprised by this...... Hatred is such a thing, it's a red-edged double-edged sword that either throws it out to kill someone or holds it in your hand to torment yourself.

After all, Lu Xun repeated Zhao Gao's mistakes, both of them once howled and cried on a rainy night, both of them lost the most important person in their lives, and they both hated the world and hated everyone. Similar histories are repeated, and the Night King is such a bastard, one by one, he pushes the young people into a hell from which they will never recover.

That hell called hatred.

"Coming back?" Zhao Gao asked, he didn't look back, his eyes looked at the ruins in the distance.

Lu Xun's footsteps faltered, his steps paused, and then he stepped forward.

He didn't want to talk to this person, he didn't want to say too much, and he didn't want to listen to this person, he didn't want to listen to a word, and now Lu Xun regretted the most was that he trusted Zhao Gao in the first place.

Everyone told him that Zhao Gao was not a good thing, and he didn't believe it.

Now he believes, but Lemon never comes back.

Lu Xun felt that he was a stupid bastard, he didn't let people stab himself hard, he didn't know that it hurt, Zhao Gao stabbed him this time, and stabbed him directly into the heart.

Lemon's body was not found, Lu Xun wandered in the forbidden area for three days, like a lonely ghost, he killed all the infected people in sight with red eyes, roared hysterically and laughed wildly, and shrank in the corner at night with his hair shaking, the darkness and despair of this world terrified him, like walking in a dark night, he couldn't find his way under his feet.

With fewer survivors and more dead in the safe zone, humanity is going through the darkest and most desperate period in history, isolated and with a bleak future.

Lu Xun's back disappeared around the corner of the teaching building, and he didn't look back or say anything from beginning to end.

Zhao Gao narrowed his eyes and suddenly wanted to smoke a cigarette.

But he searched all over his pockets and couldn't find it.

·

·

·

Ariana took the tube out of the centrifuge and squinted at the light.

The effect of centrifugation is very obvious, the liquid in the glass test tube is clearly stratified, the upper layer is a colorless and transparent clear liquid, and the lower layer is a dark red turbid liquid, the girl put the test tube in the incubator, she is stepping up to make white gin, a battle a few days ago proved that white gin does have extraordinary lethality to hunters, and rifle bullets filled with medicine can kill the killer with one shot.

The colorless essence in the middle and upper layers of the test tube is the original stock of white gin, but these stocks are not really white gin yet, and they need to be cultivated and multiplied for a long time to reach the concentration that Ariana needs.

"Land Patrol? Lu Xun, you help me get ......" The girl habitually turned her head and shouted, but she suddenly stopped in the middle of her words.

She suddenly realized that there was no land patrol here, and she was the only one in the entire library building.

The next room was empty at the moment, and no one would rush in at the sound of their voice, and no one would promise them that they would get the job done.

Lu Xun disappeared for three days and did not return, and his life and death were uncertain.

Ariana stood in front of the laboratory table in a daze, silent for a long time, and then turned to continue dispensing the potion.

They have lost so much, and the cost of survival in this world is too heavy to bear.

"Ding-" sounded, the green indicator light on the incubator lit up, the girl was stunned, she opened the lid and took out the glass bottle, the bottle rippled with a transparent solution, emitting a faint blue fluorescence. Ariana placed the bottle on the table and watched it silently without speaking.

This is the buffer.

It can inhibit the spread and infection of the doomsday virus in the human body, this is the first bottle of special medicine for the doomsday virus in human history, Ariana finally made it, this is a great achievement, if this thing can appear twenty years earlier and even reverse the decline of human beings in the face of the virus. With the buffer, the infection of the doomsday virus will no longer be incurable, and if white gin is the most powerful attack weapon that humans can have, then the buffer is the most effective defense.

But it was still too late.

The people who needed it the most were out of it, and if Lemon had been able to inject the potion into herself that night, she wouldn't have died.

Ariana didn't want Lemon to die, and she had been working almost sleeplessly to develop the buffer as hard as she could, but she still hadn't been able to catch up.

The girl put away the buffer and turned to leave the lab...... Later, the hummingbird team will have a meeting, they must work out the next battle plan, the colonel is still in the hands of the Night King, they must rescue the colonel.

Lu Xun stood outside the door of the laboratory for a long time, the first place he came to after returning to the safe area was the library, at present, no one except Zhao Gao knew that he came back alive, the young man stood in the corridor for a long time, but did not reach out and knock on the door.

"Why don't you go in?" Lao Jia asked, "The director should be very worried about you." ”

Lu Xun was silent for a moment and shook his head, "There's nothing to say. ”

"You're still her assistant." Lao Jia reminded.

"Not anymore."

Lu Xun turned around and was about to leave, he didn't know why he subconsciously came to the library first, but when he really got here, he realized that there was never anything to say between himself and the director. Lu Xun didn't want to stay here any longer, he decided not to knock on this door, and with a "click", the door of the laboratory suddenly opened, Ariana stood behind the door, her eyes fell on Lu Xun, the girl was stunned for a moment, and her thick and flying eyelashes trembled suddenly.

Lu Xun was also stunned, Ariana stood a meter away in a white coat, and he smelled the faint fragrance of lilies again.

The young man stood in front of the girl like a beggar, scarred and embarrassed, and Ariana looked at Lu Xun steadily, who became cramped for no reason, like a wild child who had been out of town all day and was caught by his mother when he came home covered in mud.

Lu Xun was about to say something, but Ariana spoke first.

The girl stretched out a tender onion finger and lightly tapped it on the young man's chest.

"It's too dirty, go take a shower first."

Lu Xun was stunned.

"What are you doing? Don't you know how to wash it yourself? Ariana raised her eyebrows, "Or do you want me to wash it for you?" ”

"Ah, no, no, no, no...... I, I, I, I will ...... myself," Lu Xun became the little assistant who was waiting for the queen in front of the saddle and behind the horse in a second.

Ariana has always been so awesome.