Survival in the apocalypse: I exploited a bug in an infinite dungeon.

The difference between the first and second place was a whopping 1000 points. Even Shi Jinwei, who was usually very calm, couldn't help but be shocked.

4600 points, averaging 920 points per dungeon across five dungeons.

Her highest score in this dungeon run was only 800 points...

Thinking of this, she continued to scroll down her ranking, from 25178 to 21026, an improvement of more than 4000 places, which was not bad.

Put aside your worries, unleash your skills, and embark on a new round of upgrades.

I spent 300 points to upgrade my skill to level 6:

Skill: Space (Uniqueness).

Skill rarity: S-rank.

Skill Description: Active skill (upgradeable).

Having this skill will give you a portable storage space, an essential item in survival games.

Additional Skill I: Safe House – A 7*7*7M independent space, isolated from everything outside, ensuring the player's safety.

Players can hide in the safe house for 30 minutes at a time (the safe house location will not move, and only the space owner can enter). Cooldown: 10 days.

After the instance ends, the resources in the current instance will be automatically recycled.

Additional Skill II: Invisibility - You will have the ability to become invisible, allowing you to move your location, but you cannot pass through walls. This skill will automatically become ineffective after you encounter a living being or use a skill.

Each use lasts 20 minutes (the item in hand can also make you invisible, limited to one item). Cooldown time: 10 days.

Skill level: 6.

Upgrade points: 500.

Space size: 42.9 cubic meters.

Shi Jinwei was quite excited to have finally acquired a new skill.

Seeing that her current skill level is 6, she couldn't help but wonder if she would get another skill at level 11.

But that's still a long way off, so we're not considering it now.

With 698 points left, Shi Jinwei didn't rush to upgrade her skills. Instead, she planned to get herself some defensive equipment.

She was only spared from being bitten by the wolves because she was wearing protective clothing.

If they were wearing ordinary casual clothes, the outcome would be truly uncertain.

She also had daggers, which worked well as throwing knives this time. She decided to buy two more and then see if there were any hidden weapons, such as "Rain of Pear Blossom Needles," which she could carry for self-defense.

There are also area-of-effect weapons. If there were grenades or something this time, Shi Jinwei felt that fighting would definitely be easier, although she might also take herself down with them.

First, I spent 2 points in the trading market to buy four daggers, making a total of 6, and then I opened the item shop.

With limited defensive equipment, Shi Jinwei carefully selected and finally bought:

Bulletproof vest (50 points), riot shield (50 points), bulletproof helmet (20 points).

Then there are the weapons:

Rapid-fire rifle (150 points), 500 rounds of rifle ammunition (10 points), Rain of Pear Blossom Needles (150 points).

After spending all the points, I have 266 points left.

If she doesn't have enough to upgrade her skills, she'll save them for later.

After settling everything down, I went straight to bed to catch up on sleep.

The next morning, after browsing the forums, I started spending time in the library.

The extreme cold has occurred, and it is likely that it will be followed by various natural disasters such as high temperatures, tornadoes, tsunamis, and earthquakes.

She still has a lot of knowledge to catch up on.

On the third day, she spent the entire day in the fighting room. This time, in addition to practicing physical skills, she also practiced marksmanship.

I spent a total of 3 points over two days.

On the morning of the fourth day, the system announcement sounded precisely on time:

The game will start in 5 minutes. Please read the game instructions carefully.

[Game players: 148,123,288,97]

[Game objective: Survive for twenty days.]

[Game duration: 20 days.]

[Game Instructions: Anhua City suffers from severe air pollution. You must survive in Anhua City for 20 days. Leaving the city results in game failure. Please act with caution.]

[Game Gifts: 1000 Anhua Coins, a random outfit, a mobile phone, and a character ID.]

As soon as she finished reading the game instructions, Shi Jinwei was immersed in the game.

I don't know if it's just my imagination, but it feels like the system started throwing people out in less than 5 minutes.

Upon landing, Shi Jinwei felt a large amount of pungent gas suddenly rush into her nasal cavity, causing her to cough uncontrollably.

I covered my mouth and looked up, only to find that everything around me was shrouded in thick smog, and the pungent smell was the smog itself.

The smog I encountered before was odorless, but when I thought about how the game's theme was "air pollution," I immediately took out a mask from my inventory and put it on, which made me feel much more comfortable.

Looking up again and squinting, Shi Jinwei wanted to see her surroundings and where she had been placed this time.

All that came into view was the blurry outline of a building a few steps away.

The entire city was shrouded in smog; the sky was hazy and sunlight couldn't penetrate.

Pedestrians hurried past on the street, all wearing masks, and some even covered their mouths and coughed lightly from time to time.

On the adjacent street, due to the extremely low visibility caused by the smog, cars moved slowly with their fog lights on.

Shi Jinwei's phone vibrated in her pocket. She took it out and saw several notifications:

[Anwar City is experiencing smog again; residents are advised to wear masks when going out.]

According to the latest statistics from the Municipal Central Hospital, the number of hospitalizations this month has increased by 50% compared to last month. Doctors remind the public to pay attention to their health and seek medical attention immediately if they feel unwell.

[Due to the influence of cold air, the temperature in Anwar City will drop again.]

[Coal production in the city has reached a new high. Click the link below for details.]

……

Without looking closely, she took out her prop bank card, went to a bank to check her balance, and found 26800 coins, which were the last game coins she had left over from the previous game.

Knowing that the bank cards in the mall were for this purpose, Shi Jinwei directly transferred the money from the gift card and also acquired another 30000 coins.

The balance in her card immediately soared to 57800 coins, which put her at ease.

Find a map app on your phone and start navigating to the nearest pharmacy. Buy the oxygen cylinder first.

Oxygen cylinders are also sold in dive shops and outdoor equipment stores, but they are not as widely available as in pharmacies.

The nearest pharmacy is 300 meters away, while the nearest outdoor gear store is 2600 meters away. There's no need to think about which one to choose.

When the saleswoman at the pharmacy heard that she wanted to buy an oxygen cylinder, she immediately recommended several different kinds.

Home use, portable, high concentration.

It seems that due to severe air pollution in Anwar, the oxygen cylinders here are quite different from those in reality.

Previously in the Rainstorm instance, an oxygen tank could last for about half an hour, but here, an oxygen tank of the same capacity can last for two hours.

A 2.5L high-concentration oxygen cylinder can be used continuously for 12 hours.

If Shi Jinwei calculates based on 30 days, she would need 60 bottles.

However, it seemed strange to buy 60 bottles at once, so she bought 6 bottles first and planned to buy more at another pharmacy later.

In addition to oxygen cylinders, I also bought masks with filters, commonly used respiratory infection medications, and antibiotics and cold medicines that I had bought before.

I also bought a mini oxygen concentrator, which cost a total of 700 coins.