Staying at home in the last days is the most stable thing

After three peaceful days, a clear sound came from the system:

[Dip~ The task of ‘preliminarily building your own territory’ is completed, and you will be rewarded with 10 world coins and 5 diamonds]

[Obtain: World Coin*10]

[Obtain: Diamond*5]

"5 diamonds! Enough for me to make something good."

Originally, if there were only 5 diamonds, Shen Jin would definitely make himself a diamond helmet, so that when he emerged from the ground, he would not be afraid of being touched on the head and killed.

but!

"You must first get a diamond pickaxe to take out the medicine from Future Human Pharmaceutical Company."

The defective diamond pickaxe last time was not hard enough, so Shen Jin decided to use 3 diamonds to make a [real diamond pickaxe]

[Ding~New mission]

[Task: Further understanding of zombies]

[Requirement: With your own abilities, kill 5 randomly evolved zombies with your own hands and take out their energy crystal cores]

[Task reward: 10 world coins, obsidian*5]

[Current progress: 0/5]

[Task description: Zombies have begun to adapt to this world and have begun horrific mutations to find out the source of their mutant energy]

"The tasks issued by the system are quite logical. They allow me to fight evolved zombies and obtain trophies. So how do I use this energy crystal core, which is the blood crystal?"

Shen Jin tried it, but no iron sword could break the crystal.

"Does it really matter if you eat it? But, won't it get stuck in your throat if it's so hard?"

"correct!"

Shen Jin held the soybean-sized crystal core in his hand and came to the [Synthesis Station].

A brand new, highly durable iron sword was placed on top, and the blood crystal was placed on top.

A new iron sword came out on the right.

"Sure enough! It can be synthesized!"

[Iron Sword (Enhanced Energy)]

[Durability: 1500/1500]

[Energy: 500/500]

[Characteristics: Use zombie energy crystal nuclei to attach to the surface of the iron sword, which increases the energy attribute and greatly enhances the lethality. After the energy is exhausted, it will return to an ordinary iron sword]

[Enchanting: None]

He raised the brand new iron sword, with a bloody aura lingering on its surface, giving it a hazy sense of energy.

It's like a mortal object suddenly turned into a magic weapon!

"Good guy, your temperament has improved a little bit."

Shen Jin flicked a stone to the ground and chopped it down with his sword.

The iron sword flashed with blood as it cut a large gap in the stone.

"Ha! No penetration? But with this level of sharpness, if you are stronger, you can break through!"

The weapon is sharp enough, but the sinking force is not enough.

Look at the weapon durability and energy both dropped by 1 point.

"After 500 swords, it will return to an ordinary iron sword."

Shen Jin used another blood crystal to synthesize an enhanced iron sword again, saving it for Yang Ao to use at critical moments.

Take out 3 large diamonds from the package, sink them into the synthesis table, and combine them with two iron rods to synthesize the complete version of [Diamond Pickaxe]

【Diamond Pickaxe】

[Durability: 5000/5000]

[Characteristics: A pickaxe made of the hardest natural material - diamond, there are few items in the world that it cannot destroy]

[Enchanting: None]

The durability was greatly improved, which made Shen Jin relieved. If it was scrapped after 1500 digs, this diamond pickaxe would be too luxurious.

"This mission rewards obsidian. Let's make an enchantment table and add Durability III to the diamond pickaxe. The durability will probably be doubled!"

Shen Jin placed the blood crystal and diamond pickaxe on the synthesis table.

no response

I tried a shovel and an iron ax but it was the same and couldn't be synthesized at all.

"It seems that this blood crystal can only strengthen weapons. Does the system imply that I need to hunt more zombies?"

"Hehe. I don't want to be like Ning! I'll just hide and let others kill him~"

As for the remaining two diamonds, Shen Jin happened to keep them and use them as an enchantment table.

Shen Jin got a room for Yang Aoxin next door.

Opening the door, I found Yang Ao exercising on a treadmill.

Ashamed

This is the exercise equipment that Shen Jin got for himself. As a result, he was exhausted from digging in the ground to collect supplies every day, so he kept it in his bedroom to collect dust.

But when night falls,

No matter how tired he is, Shen Jin will still find time to exercise his unicorn arms.

In order to throw, flick, project and pull out things more quickly and accurately.

So as to live better!

The two of them were armed and headed to the secret laboratory of Future Medicine again.

This time, Yang Ao learned his lesson and got an electric scooter from a farmer's house in "Crazy Dave's Back Garden". Although it is not foldable and is a bit broken,

But being able to ride on a charge is always faster than running on your own feet.

The two of them rode all the way and arrived outside the Alloy Turtle Shell Laboratory in just one hour.

"alert!"

Shen Jin took out the real [Diamond Pickaxe] and hit it hard!

"Bang bang bang!"

Familiar cracks finally appeared,

very good!

The corners of Shen Jin's mouth rose.

Yang Ao looked at the iron handle and the transparent pickaxe glowing blue in his hand, and he couldn't help but sigh in his heart:

"The spell-casting medium has been upgraded again. It seems that Shen Jin's earth-type abilities have made another breakthrough!

In just 4 days, the superpower was able to shake the mysterious alloy that was helpless last time! "

Soon, the two opened a pit at the bottom of the laboratory.

Shen Jin immediately blocked it with transparent glass, and the two of them looked inside through the 1-square-meter hole.

Total darkness!

It seems that after the apocalypse, there will be a power outage here, and as a secret laboratory, it is naturally completely buried underground, with no natural light coming in.

"Is your father's laboratory still operating before the end of the world?"

"I don't know. I just came back from overseas a few days before the apocalypse broke out."

"Well, the sealing of the laboratory is so good, is it possible to avoid this virus outbreak? Besides, your family is involved in medicine, you should have your own anti-virus measures, right?"

Although Shen Jin has never seen a pharmaceutical company in real life, he has seen a lot of them in movies.

Such as Resident Evil, The Walking Dead, Avengers, etc.

The security and disinfection equipment are extremely advanced!

"Ahem. Today is also my first time here."

(lll￢ω￢)

Shen Jin took a flashlight and looked inside a few times.

Scattered laboratory tables, spilled reagent bottles, large instruments and...

Dried blood all over the floor!

"I'm afraid the people here are"

"Snapped!"

The glass that sank into the hole suddenly shattered!

At this time, in the center of Q City's harbor area, a flaming figure stood among the broken limbs and arms. His whole body flashed with golden light, emitting a dazzling light like the sun.

"Haha! The derivative skill of earth enchantment is finally available! And give me this one!"

The inner skeletons of the burning zombies around him squirmed, and at Sun Can's call, they automatically broke away from the rotting flesh on the outside and came out.

"Heaven is the king and I respect it, kill zombies all over the world!".

While Sun Can was laughing wildly, a voice call came to his ears.

"Beep, beep, beep~"

"Eh? Nothingness, yes, I'm at level 5 now, and there aren't any mutant zombies that I can fight, hahahaha!"

In Sun Can's blind spot, a zombie with a big head was sneaking towards the east.

A bunch of ordinary zombies and mutated zombies came out from the roadside, the community, and the company, dragging it away from Sun Can.