Global Cataclysm: My doomsday fortress can be infinitely upgraded

Although the initial decision was to upgrade as needed after reading the prophecy crystal ball, it seems that there is no need to upgrade the defense after reading it, but now it seems that there is no need to upgrade the defense!

No matter how cold the weather is, your protective clothing can also withstand the cold.

No matter how powerful the zombie is, it can die suddenly.

"So it's better to upgrade your attack power

!" "Forget it, I'll upgrade you when I have more money!" Qin

Jian touched the prophecy crystal ball like a kitten, turned around and left.

Then, he arrived at the small arms crafting table, ready to prioritize the option of upgrading Uzi.

[Uzi Submachine Gun] Upgrade Direction: Military Uzi Submachine Gun

Branch ↓

Firepower (500): Replace the muzzle and increase Attack by 50%.

Rate of Fire (500): Increases the rate of fire by 50% by changing the internal structure of the gun.

Accuracy (2000): Added grip, red dot crosshair, enhanced shooting stability.

Sure enough, as stated by the system, two upgrade options were erased, one of which also reduced the cost of credits.

"Do you still need to think about it? It's all up! Keep 2000 in your hand, just unlock the greenhouse

!" "OK! Plan through!" Qin

Jian thought quickly, thought of all the plans, and then upgraded the three options of uzi.

The uzi in his backpack instantly changed in an instant, emitting a burst of light

! Qin Jian took out the uzi, and

the gun was no longer what it used to be! Not only was the accessories complete, but the body of the gun was also painted with a layer of orange pattern, although I couldn't tell what kind of pattern it was, it was indeed much better and more domineering than before

! "Attack power, rate of fire, accuracy, all improved!"

"I believe this gun now that it is said to be recoilless!".

Qin Jian hugged Uzi and grinned with bared teeth.

With a fully equipped submachine gun in hand, it made up for the lack of firepower phobia, it was really too down-to-earth!

Since there were no zombies around the yard, Qin Jian didn't plan to go out to practice the gun directly with the full submachine gun, but came to the refrigerator and checked the food generator.

Lifted the lid of the food generator, and sure enough, food appeared inside

! A watermelon bigger than his face!

Qin Jian twitched the corners of his mouth and pulled it out with a smile.

The watermelon was so big that it almost blocked the exit of the food generator.

Qin Jian really hoped that this spawning function would randomly produce all kinds of fruits every day, because his fruit inventory was far inferior to vegetables, and he still had to add a large number of fruits.

patted the watermelon, and there was a dull sound of dong dong inside, obviously it was ripe and couldn't be cooked!

Although it was a little greedy, after all, breakfast hadn't been eaten yet, so Qin Jian decided to put it in the refrigerator and chill it.

Omelette, milk, a piece of cream cake, and after a simple breakfast, Qin Jian went upstairs to check the upgrade options on the second floor.

"Unlock the greenhouse

!" "Touch!" As

soon as Qin Jian finished speaking, there was a loud noise behind him, and when he looked back, there was an extra door on the wall in front of him.

You don't have to guess to know that it is the entrance to the greenhouse.

Qin Jian happily pushed open the door with the seeds he had collected.

Standing in front of him was the greenhouse that he often saw in the countryside!

Qin Jian then opened the door of the greenhouse, and a warm current instantly hit his face.

"Good guy, it's really a greenhouse in the literal sense of the word, this is too warm as ever!" Qin

Jian complained, carefully inspecting the internal structure of the greenhouse.

Although it was empty, there were two pieces of land on both sides of Qin Jian's side.

The land looks to have been turned, but it is a little yellowish in color, and it doesn't seem to be of good quality.

Although he ran out of points, Qin Jian still wanted to check the upgrade options of the greenhouse, after all, this is an important food source, and he has to focus on cultivating

![Greenhouse]

Upgrade Direction: Intermediate Greenhouse

Branch ↓

Seed Catalyst (500/bottle): Buy a "Growth Experience" for your field!

Soil (4000): Adds nutrients to the soil, making it more fertile and increasing the ripening rate of crops.

Area (3000): Increased from the current 30 planting units to 40 planting units.

Timer: (1000): Added a fruit timer, allowing you to see exactly when all crops are ripe.

Seasonality: (2000): Any crops planted in the greenhouse will ignore the season when they are not suitable for planting, effectively improving the ripening speed

!Automated care (5000): Add a multi-functional sprinkler in the greenhouse, all the crops planted do not need to be taken care of by hand, and the sprayer will automatically water, fertilize, and spray pesticides every day

!"It looks expensive, but if it is upgraded, the crops will definitely grow very good!".

Qin Jian made an evaluation, but did not leave the greenhouse.

After all, the system was reminding him that he could grow crops at any time, without any prerequisites and restrictions

! Thinking that he still had 20 bottles of seed catalysts on his body, and then thinking about the price of that catalyst was as high as 500 points per bottle

!"Good guy! I really made 10,000 by rounding it off!"

Qin Jian couldn't help but exclaim, and then followed the system's prompts and scattered the seeds into the ground on both sides.

A total of 30 crops can be planted, with 15 carrot seeds on the left and 15 potato seeds on the right.

Then Qin Jian sprinkled the seed catalyst in the ground again, basically just using up one

bottle!" "The cost is acceptable, a bottle of catalyst is topped with thirty vegetables, not to mention that I can count the 20 bottles of seed catalyst that came over for nothing!"

Qin Jian smiled schemingly, there was nothing to do in the greenhouse at the moment, so he pushed the door and went down to the second floor.

After that, Qin Jian took snacks and Coke, ran into the leisure area and watched the movie leisurely.

Towards the end of the afternoon, Qin Jian packed up his equipment and left the shelter.

encountered a few zombies along the way, Qin Jian took out the full match, and said in his heart that he could try the gun.

"Da

Da!" As soon as he pulled the trigger, Uzi spewed out a dazzling barrage, directly beating those zombies into a sieve

! "Da

Da!" Qin Jian didn't react for a while, and directly shot out a shuttle of bullets!

This wave is a pure mistake!

If it weren't for this firepower and rate of fire, a shuttle of bullets would be released, and I am afraid that another mutated vulture would have to die on the spot!

Distressed for a while, Qin Jian filled Uzi with bullets, put it in his backpack, took out the m9 and continued to move forward.

After arriving at the supermarket, Qin Jian went up to the second floor and knocked on the door of the rooftop.

"Who?"

This time, Shen Haidong's voice came from inside.

Qin Jian replied, and the next second Shen Haidong opened the door.

"Brother Qin, you're here!" Shen

Haidong said with a smile, looking like he was about to give himself a big hug!

Qin Jian hurriedly pushed the other party away, and said with a pout: "Don't be so enthusiastic

......

!" "That's not good, Brother Qin, you are a rare guest to us!" Shen

Haidong immediately handed over another thing: "Come, let's eat a ham sausage!" Qin

Jian said that he had breakfast, then looked around, and said with a smile: "It seems that you went out to collect a lot of supplies yesterday?"

"How do you know that we went out yesterday?"

Shen Haidong asked with a surprised expression.

"Because yesterday I looked for you, and you weren't there. "

Oh. "