Doomsday: My Shelter Unlimited Upgrades

Lin Tian connected the five kilometers of water pipes for three consecutive days.

Finally returned to his sanctuary.

The water pipes needed outside are connected in the yard, and then connected inside the house again.

You're done.

"Ding! Congratulations to the host for completing the special task, making a water supply device (1/5), and obtaining survival points * 500 points."

"Tch, these [-] points are the reimbursement for my water pipes. This task is really bad."

Lin Tian was helpless, and then clicked on the second task.

"Ding! The second item in the special task progress, connect the generator line (2/5)."

Seeing this task, Lin Tian couldn't help but feel delighted. The water supply device this time has its own power supply.

But you have to wait for a wire that is enough to share.

The production of wires must be strict, otherwise it is very likely to be electrocuted and killed.

After screening, Lin Tian also chose copper wire as the conductor, and plastic as the insulator that wrapped the copper wire.

"Successful exchange! Survival points deducted*300 points."

After meticulous fabrication, a wire with a length of six kilometers was obtained.

It is convenient to use this wire and guide it to many places in the shelter.

After three days of sleepless nights, Lin Tian finally got this long enough wire.

Without any flaws, it was completed in Lin Tian's hands.

Then came the connection, turned on the power after arriving at the generator, then buried the wires, and pulled them all the way back to the shelter.

Although the saline lake flows slowly, it is also enough for daily life.

"Ding! Congratulations to the host for completing the task, connect the generator line (2/5), and reward survival points * 1000 points."

"made money!"

"System special task progress three, make a battery that can store a large amount of electricity (3/5)."

Lin Tian looked at the task list, this is not such a difficult thing.

Limp in bed, rested all night, woke up early the next morning.

Click on the interface to chat privately and select Zhuang Wanqing.

"How to make a large battery that stores electricity?"

After half an hour, Zhuang Wanqing woke up and replied.

"There are a lot of things you need, but all of them are available in the system mall. I will design a blueprint for you and you can do it yourself."

"Thank you."

After Zhuang Wanqing simply wrote the list and drew the blueprint, she sent it to Lin Tian.

"Transaction Remarks: A catty of meat and a knife."

Lin Tian clicked and moved the meat and the knife to the trading interface.

Zhuang Wanqing was also very curious after that.

"Boss Lin Tian, ​​don't you think you've lost money?"

"I still need to cooperate in the future, and I will not lose at all."

After the private chat, Zhuang Wanqing looked at her simple hut.

I envy people like Lin Tian who can adapt to the environment here so quickly.

Zhuang Wanqing's current refuge has been leaking for a long time, the heating is not perfect, and there is no decent quilt yet.

"Hey, when will it be a head?"

The blueprints for Lin Tian were all made by Zhuang Wanqing relying on papermaking techniques.

Helping others to draw blueprints is the only way to barely survive in this world.

Lin Tian got Zhuang Wanqing's drawings here.

"It's so detailed, why do I think she's at a loss?"

After buying these materials, Lin Tian tried to assemble them.

"It's done! Plug in the wire and see."

Lin Tian's excited little heart was beating thumpingly.

This backup storage battery can be used normally.

There is no quality problem, if the value given by Zhuang Wanqing is not accurate.

It won't go so well this time either.

"Ding! Congratulations to the host for completing the task, making a battery (3/5) that can store a large amount of power, and rewarding survival points * 1000 points."

"System special task progress four, making light bulbs (4/5)."

"Light bulb? You think I'm Einstein."

Checked my interface search, although there is a light bulb, but the interface is gray, prohibiting purchase.

Click on the world channel, Lin Tian immediately said: "Exchange a light bulb for private chat."

"Boss Lin Tian is here!"

"Bulbs? There's no electricity here. Why do you need a light bulb? Swallow it in your mouth and play with it?"

"You don't have electricity, but it doesn't mean that our boss Lin Tian hasn't developed to the point where electricity can be used."

Then the private chat was full, and everyone wanted to gain some goodwill from Lin Tian.

The help in the future can be said to be very huge.

Lin Tian randomly chooses a person and finds out when making a transaction.

Although the opponent's light bulb is in the transaction interface.

During the transaction, the system displayed an error, which caused Lin Tian a headache.

"Sorry, I made a mistake here, wait a few days for the light bulb problem, I will deal with it."

After speaking on the World Channel, some people were angry, but some people didn't care.

"Are you kidding us? I just lost my survival points."

"@林天, don't keep talking! Hurry up and trade."

"........."

Lin Tian didn't care, and directly clicked the small shielded bell, and then found Zhuang Wanqing again.

"The production blueprint of the light bulb, speed."

"Okay, don't forget to ask for a catty less beef this time."

"Ok."

Zhuang Wanqing directly told the method, but this process required production.

Requires alloy tungsten wire, glass, nitrogen.

Although these can be obtained systematically, nitrogen must be injected.

This depends on the method.

"Ding! The transaction is successful, you get the light bulb design, and deduct a catty of beef."

He kept experimenting, and after two days, Lin Tian finally succeeded.

Then, light bulbs were installed everywhere in his shelter.

After connecting the wires, the switchgear is done.

"This system, I have to mess with it to make me happy."

"Ding! Complete the special task of the system, make a light bulb (4/5), and reward survival points * 500 points."

"The host obtains the achievement of Einstein, and rewards survival points * 500 points."

"Lin Tian, ​​get the achievement of Einstein, reward survival points * 500 points."

On the announcement of the World Channel, this line of words was clearly typed and scrolled, which was very eye-catching.

"Boss Lin Tian is strong!"

"Lin Tian! Get out and give us an explanation!"

"Twenty survival points for a light bulb! Give me back my survival points!"

Lin Tian looked at the world channel, so many people were abusing him.

Naturally, they have to come forward to quell this incident.

Lin Tian traded with these people in a private chat and got 999+ light bulbs.

Store some light bulbs, and disassemble the rest. Under the system recycling, there are not many survival points for loss.

"Ding! The host achieved the achievement of the king of transactions! The achievement of the king of recycling! Reward survival points * 1000 points."

"Ding! The host achievement ranks in the top ten."

The World Channel announcement though, will scroll through Lin Tian's achievements.

But there are many other people who have made achievements. It is very lucky for Lin Tian to be ranked in the top ten.

After all, there are all kinds of people who come to this world, Lin Tian thought.

"Could it be Master Bei who is in front of me? Otherwise, how could he be so strong in survival ability?"

To complain, to complain, this may be very small, even if Mr. Bei came, there is nothing he can do, at most he can survive.

If you want to leave, you still need to gather the wisdom of all people.