All people's doomsday game, I start with unlimited increase

He noticed the medicine column again, opened it and saw that there were quite a few medicines in it, and there were quite a lot of types, which made Chu Feng happy.

"Cold medicine?"

"penicillin!"

"Cough syrup."

"gauze!"

"Band-Aid!"

……

He found that these medicines were also taken care of and swept them all up.

Not long after, he also scanned the entire medicine box and decided not to buy any more since he already had the rest.

Then, he took another look at the tools category and similarly, he went on a shopping spree, exchanging everything he didn't have.

After all, at this time, what everyone needs most is food and water.

So, it became hard currency.

And he has plenty of these two things.

After scanning these goods, he came to the battle page and found some swords, daggers and the like on it.

However, what attracted him most was a powerful crossbow.

"This is great stuff!"

Chu Feng's eyes lit up. He offered a powerful crossbow with five arrows in exchange for 500 portions of bread and 500 portions of water.

“So expensive!”

Now, no one can afford this thing, but Chu Feng can afford it.

[Ding! You lose 500 food and 500 water, but gain 1 crossbow and 5 arrows.]

"What? How could this happen?"

When Chu Feng bought the powerful crossbow and arrows, somewhere hundreds of kilometers away, there was a person who was so angry that he was about to jump up.

"Damn it, I was just a step slower and it's gone."

"Don't let me know which bastard did this."

Because the exchange adopts anonymous transactions, neither the buyer nor the seller can contact each other.

Therefore, even if others see the exaggerated prices above, they can either go to the chat channel to talk about it or be forced to accept it.

"hateful!"

This person was very angry because the talent he drew was copying.

But because he can only copy one copy at a time, it takes him some time to prepare.

As a result, when he was ready, what he wanted had been bought by someone else.

At this time, Chu Feng didn't know that someone was angry.

Chu Feng was fiddling with the powerful crossbow in his hand, and he became more and more satisfied the more he looked at it.

"I happened to have practiced archery before, especially this kind of powerful crossbow, which is quite powerful."

"We'll use them to kill zombies from now on."

At the same time, Chu Feng amplified it infinitely, obtaining an unlimited number of powerful crossbows and arrows.

Then, he took out one of them and amplified it again.

[Ding! Infinite amplification activated, the powerful crossbow has been successfully amplified into a focused laser crossbow! It has reached its limit and cannot be amplified further.]

[Concentrated Laser Crossbow: Can condense into a crossbow arrow with penetrating and explosive properties, shooting at targets within a 400-meter range, causing irreversible damage.]

"Hiss, so strong!"

Of course, only he can use such a powerful weapon.

While he was sighing, there was a residential area a few hundred meters behind the villa.

On the top floor of a building in the community.

A young girl is observing the surrounding environment through a telescope in her hand.

Suddenly, her eyes caught sight of a special building.

The reason for this is that it looks very much like a fortress, surrounded by walls, and is an ideal hiding place at first glance.

The girl suddenly became excited, took the hand of the man next to her, and said, "Brother, look there."

"what happened?"

The man looked in the direction the girl pointed, but saw nothing.

"By the way, this is for you."

The girl then remembered that she had to use a telescope to observe.

The man did not suspect anything and took the telescope and looked in the direction the girl pointed.

Suddenly, his eyes widened and he said, "Wow, where did this come from? There are such high walls? And there's actually a light inside?"

"Ah."

The man and the girl were in a position where they could look down from above, and naturally they could also see what was happening on Chu Feng's side.

However, because they were at the back of Chu Feng’s villa, they could see nothing else except the villa and the lights inside.

"Brother, I feel like there might be someone inside."

"Ah."

A hint of greed flashed in the man's eyes, and he said, "But it seems to be a good place."

"Yes! Brother, we must occupy that place." The girl said excitedly.

With such a strong city wall, if they can occupy the place, then they will definitely be able to survive for the next seven days, not to mention the long journey.

Moreover, they have the ability to do so.

"Don't worry, it will definitely happen."

The two siblings showed greedy expressions towards the villa created by Chu Feng.

Chu Feng didn't know that he was being targeted.

He had already prepared the focused laser crossbow and planned to kill zombies to practice his skills.

He looked up at the gray sky, walked up the steps of the city wall, and looked at the zombies below.

"Woo!"

"Roar!"

Chu Feng looked at the zombies wandering below, smelled the stench in the air, and couldn't help but feel like vomiting.

"Damn, it stinks."

He looked at the zombies again and felt like he was going to have a nightmare.

"Is this a zombie? It looks so ugly and disgusting."

"Well, I'll send you on your way."

He also had the opportunity to test out some of his ideas about infinite amplification.

Chu Feng picked up a crossbow, aimed at a zombie below, and pulled the trigger.

"call out!"

An arrow of light shot out.

"puff!"

A zombie's head was shot through and it fell down on the spot.

"Uh-huh!"

The zombies began to wander around because of the noise caused by the arrow.

"Come again."

This time, he wants to try using infinite amplification.

"Infinite Amplification: Explosion!"

He aimed at a zombie and shot it.

"Boom."

This time, instead of penetrating the zombie's head, it directly exploded its entire head.

A deep pit was even blown out on the ground.

After seeing this, Chu Feng took a breath.

"Fortunately, my intention just now only blew up the zombie's head. If it was bigger, wouldn't the power be able to break through the city wall?"

"Hiss, so strong." Chu Feng didn't dare to imagine any further.

No wonder the system prompted that improper use could cost him his life.

This is actually possible.

"Let's try another move!" Chu Feng's mind moved and he thought of a new move.

"Infinite Amplification: Explosion, double the quantity!"

"call out!"

As the arrows flew towards the zombies, the number of arrows increased from one to two, two to four, four to eight, and eight to sixteen.

However, their shooting ranges are different.

"Boom boom boom."

Several zombies nearby were shot, and all had parts of their bodies destroyed by the explosion.

But as long as they are not hit in the head, they are still alive.

"Hoohoo!"

These zombies also discovered the humans on the city wall and attacked them, but they could not attack Chu Feng.

"Has it been discovered?"

"But it's okay, you can't attack me."

Chu Feng didn't take it seriously. He raised his crossbow once again and aimed it at the zombies below. However, considering that the sound of the explosion was too loud, he changed his mind.

Only one arrow was shot.

"call out!"

A sharp sound of breaking through the air was heard.

"Infinite Amplification: Penetration, Coverage Shot!"

"call out!"

Only one arrow was shot out, but it turned into countless arrows, densely packed, and instantly covered all the zombies below.

"Puff puff."

All the zombies were hit and fell down.

"Hiss, so awesome."

This scene made him gasp, and the ground was covered with arrows like a hedgehog.

"Just think, with this level of density, even if a zombie tide comes, everyone will die as they arrive."