When I got up in the morning, the sky was already bright, and the rain had stopped a couple of days ago, but today was the first time the sun came out since then.

The sun hung in the sky, and the weather suddenly warmed up from the low temperatures of the past few days.

I counted the days, and if I remember correctly, this is the fiftieth day since the zombie outbreak.

During this period, that man did not come down again, and we also confirmed the feasibility of using sound waves to deal with the virus.

The results showed that low-frequency sound waves are very effective in attacking the virus. Lin Yan used the equipment he brought back from the research institute to confirm this, even low-power sound waves were enough to weaken a small virus.

If we want to completely eliminate the zombies, low power is definitely not enough. The number of virus bodies that can infect people and turn them into zombies is quite large. We can only wait for the military to come and rescue us before reporting the results. Let the country figure out the policy.

I was bored and sat with Lin Yan watching movies we downloaded before the network went down. Niko lay on the terrace soaking up the sun. Last night, Jiayang, who was on guard duty, was catching up on sleep inside the house.

When there were twenty minutes left in the movie, Niko suddenly meowed incessantly by the window, and Xiao Gu's alarm also sounded at the same time.

Someone's here!

Linyan and I both looked towards the terrace.

Jiayang also rushed out of the house barefoot when he heard the commotion, "Is that person here again?"

A rope dangled down from above, a foot in military boots appeared from above, stepped on the wire mesh and quickly let go, probably because of an electric shock, the whole person slipped down from the safety rope and landed directly outside our wire mesh, but he did not dare to touch it again, looking somewhat ferocious.

It was indeed that man.

Linyan shouted at the man through the glass door of the terrace, "Don't come again, all the wire mesh around our house is electrified. If you try to come down again, you will only be electrocuted."

The man held onto the rope tightly, "Brother, I just want some food, are you going to be so ruthless?"

I sneered, "Just want some food, why did you shoot at me that day?"

He replied, "Sister, in the survival of the end times, if I don't shoot at you, what will you do to me?"

"Brother, in the end times, if I trust you and you take advantage of me, what will I do? You better not come, we won't give you any food," I replied.

"He seems unable to go back up." Jiayang suddenly said beside me, "If he wants to climb back up, he must use the wire mesh to help. But the wire mesh is electrified, so he can't go back up. If he wants to escape, he can only slide down to the lower terrace."

After he finished speaking, he took the key to the anti-theft lock on the table and walked towards the entrance.

"What are you going to do?" I asked him as he rushed out the door.

"This person cannot be left alive. He will definitely try to come in by all means, if we let him go, he will only find another way in. We have a thousand strategies, he will have ten thousand ways. We have to hold him, not let him go down. You must hold him." After saying that, he left the house.

I looked at Lin Yan in a daze, as if I could guess what he was going to do, but I couldn't grasp that fleeting thought.

Linyan had no reaction to Jiayang's actions, the man outside on the terrace was still hanging on the rope.

"Brother, I just want some supplies, I will absolutely not bother you again." He clung to the rope, still not giving up.

"Then wait here," Lin Yan said, turning to the second bedroom where the food was stored.

I widened my eyes and looked at Lin Yan, shouting at him in disbelief, "Are you crazy? You're actually going to give him supplies!"

The man outside the terrace smiled, looking pleased and grateful.

Soon, Lin Yan came out with a bag of food and water, before opening the terrace door, he asked the man, "Do you have a gun?"

The man shook his head, earnestly saying no.

Linyan nodded, ready to open the terrace door, he whispered to me, "Stand behind the glass, don't interfere. He must have a gun."

"But you..." I didn't finish my sentence before Lin Yan opened the terrace door.

As Lin Yan approached the man, the man reached behind as if he was taking something out. Then I saw him pull out a handgun, and in the instant the bullet fired, Lin Yan quickly crouched down, the bullet hitting the wall of the house, the glass covering the painting on the wall shattered. At the same time, his rope suddenly broke from above.

The man fell down, screaming incessantly.

I heard the group of zombies downstairs howling, I closed my eyes tightly, as if I could see the man falling from a height and being devoured by zombies.

After a moment, Lin Yan stood up, calmly holding the bag of supplies, walked back into the house, and closed the terrace door. Jiayang also returned a few minutes later. They exchanged a glance, without saying a word.

I looked at the two of them in shock, feeling inexplicably complex.

We became murderers in this apocalypse.

But at that moment, it was our only choice.