Doomsday courtyard begins to survive by planting pea shooters

When Xiao Jian returned to his old house a few days ago, he originally planned to clean up the backyard and build a glass house by himself.

Wouldn’t it be nice to grow flowers and vegetables in a glass house? That’s why we started leveling the land and removing weeds.

But now, after Xiao Jian's life these days, the originally flat courtyard has been dug into a mess, with pits within pits, big pits within small pits.

Piles of firewood and debris were just thrown around, and then kicked everywhere by the incoming zombies.

Xiao Jian scratched his head and planned to finish building the parapet in the direction of the original courtyard gate first.

Sawing steel pipes, driving piles, digging rocks, moving rocks...

It seems that because of the added strength, the stone that looked extremely heavy yesterday even feels a little light today.

So the progress of today's project has naturally accelerated.

The iron pipes were piled and reinforced, the seams were filled with soil, and the parapets with large stones as the main body soon began to extend to both sides.

By the time Xiao Jian made rice and started eating it at noon, the parapet in the direction of the courtyard gate was basically completed.

After finishing an entire "electric" kettle of white rice, Xiao Jian took the rice dumplings he dug out from the bottom of the kettle, grinding his teeth while wondering if something was wrong.

what is it then?

Oh, it’s the zombies that haven’t arrived yet.

If Xiao Jian's previous experience is followed, then there should be two waves of zombies a day.

However, I don’t know if it’s because of the werewolf BOSS or if it’s because of previous experience. Anyway, no zombies have attacked until now.

Xiao Jian still remembers a few jokes he heard when he was in school:

Physicists discovered that 1, 3, 5, and 7 are prime numbers, 9 is not a prime number, 11 is a prime number, and 13 is also a prime number.

So the physicists concluded that all odd numbers are prime numbers, and 9 is an error.

What this joke actually says is that the rules obtained through observation may not be the real rules.

This is Xiao Jian's current problem.

Everything about the fog wall is unknown. All the knowledge he knows about the fog wall now comes from that mysterious "note".

And the conclusions he obtained through simple observations may not be the real rules.

Just like the two hypotheses mentioned in The Three-Body Problem, namely the marksman hypothesis and the farmer hypothesis:

The marksman punches a hole every 10 centimeters on the target, and the two-dimensional creatures living on the target discovered through research: "There must be a hole every 10 centimeters in the universe."

The farmer comes to feed his turkeys at 11 a.m. every day. The scientists in the turkeys have observed this pattern and it has been like this for a year, so it concluded: "There must be food at 11 a.m. every day." Come”.

Perhaps Xiao Jian is the two-dimensional creature who discovered that "there must be a hole every ten centimeters in the universe."

Maybe he is the "scientist turkey" being kept in this small space.

but!

Before mathematics itself was born, physicists could only rely on observation methods to explore and summarize the laws, and finally mathematics was born.

Only after you have mathematics can you use mathematical methods to solve mathematical problems.

"Now is the time when mathematics has not yet been born..."

Xiao Jian ate the last piece of rice cake, looked at the parapets that had been built at the entrance of the courtyard, and then looked at the unfinished parapets on both sides:

"...As long as you live long enough, you will eventually find the answer."

Regardless of whether there is such a "farmer" behind the waves of zombies, Xiao Jian must work hard to survive, and give that "farmer" a hard blow when Thanksgiving comes.

After lunch, Xiao Jian went to the toilet for a while. Although he kneaded the A4 paper many times, it was still not as comfortable as toilet paper.

Maybe it was because the attribute card gave Xiao Jian a little more strength, or maybe Xiao Jian's body had begun to adapt to heavy physical labor.

Throughout the afternoon, the parapet that replaced the bamboo fence had stretched halfway across the field.

I believe that in one day, the newly built breast wall will replace the original courtyard wall, giving Xiao Jian's small courtyard the most basic protection capabilities.

When you are busy, time passes quickly.

Just when Xiao Jian was lying on the sofa to rest after dinner, it became dark again.

This time, he finally saw the moment when the sun and the moon alternate...

The sun began to deflect first, and the entire sky became darker. The blue sky gradually turned into dark blue.

Then, a bright moon rose, walked to the middle of the sky at a speed visible to the naked eye, and then... stopped!

It just hung motionless in the air, exuding the cold moonlight.

The world turned upside down, the sun and the moon alternated, and it was completed in less than a minute!

No wonder Xiao Jian didn't notice how the sky got dark several times before! !

It's as if there is a giant moving the sun and moon in time...

At this moment, Xiao Jian suddenly shuddered.

Am I really a "turkey"?

"Uh, uh..."

"Ho ho..."

Waves of familiar deep throat sounds brought Xiao Jian back to his senses.

Zombies, familiar zombies.

For some reason, hearing the zombies' voices made him calm down.

"Whatever..."

there is always a solution to a problem.

No matter what happens in this world, people still have to survive.

At least Xiao Jian won't give up casually.

Under the moonlight, within the fog wall, shadows gradually emerged one after another.

Xiao Jian once again returned to the iron cage that had been mostly dismantled, stood behind Dazuihua and opened the perspective of the war chess game.

Suddenly, he was "out of body" again, his gaze raised in the air...

Then they came.

Dozens of zombies surged out of the fog at once, and were blocked by a parapet half as tall as a man.

The zombies waved their claws and attacked the parapet.

"Bang bang bang..."

For a moment, gravel flew.

At the same time, the plants also sprayed out pea seeds one after another, beating the zombies and causing blood to fly everywhere.

Xiao Jian did not control the plants' goals, but chose to let them fight automatically.

And his own attention was allocated to the upper and lower sides of the map.

If there is any highly intelligent monster in this wave of attacks, then it is very likely that it will take a shortcut from the unfinished part of the parapet... that is, attack directly from the upper and lower directions of the map.

Xiao Jian holds 8 resource cards and 7 small spray mushrooms in his hand, ready to deal with attacks from special monsters at any time.

"Uh-huh..."

"Puff puff puff puff..."

Under the attack of plants, zombies continued to die.

As for the parapet, under the continuous attacks of the zombies, large stones were broken into pieces, and the soil used for bonding was splashed everywhere... Even the iron piles were broken inch by inch by the zombies' attacks again and again.

In this way, the parapet that Xiao Jian had just built after working hard all day collapsed under the attack of zombies.

Suddenly, other zombies poured in from the gap...