【Congratulations on getting the Ice Bullet X500】

This time I feel so happy, with a total of 500 ammunition!

There was also a piece of water. He quickly thought about it and decided to use half of it as the ingredients.

The remaining twelve bottles of water are enough to drink for several days. The key is that they are not that heavy, otherwise they will not be able to move to the fifteenth floor at all.

【Congratulations on getting the Ice Bullet X250】

In this way, there were 750 ammunition, which was enough for the artificial intelligence to squander.

Maybe he was exhausted, and he felt his arm suddenly lose its strength and the material converter fell to the ground.

【Congratulations on obtaining fuel X100】

Digging, this is... my car leaks oil!

It feels very uncomfortable to see my damaged car leaking oil, but most of the gasoline is converted into fuel, so it is not a loss.

Without too much thought, the groups of monsters were not afraid of the thick smoke and surrounded them.

Wu Zhenyu ran upstairs, even though his legs were sore, he kept returning home.

"Huh...huh...huh...nothing, no, no, no, no, I'm going to die..."

When he closed the door, he tilted directly to the ground. At this moment, even if a huge danger came, he was powerless to resist.

[The next attack is expected to start in 2 hours]

Fortunately, there is enough time.

After opening the plastic bag, he ate something again, recovered half his strength, moved to the sofa and continued to lie on the body.

[Why don't the resister plan to upgrade his weapon?]

"Upgrade...upgrade weapons?"

【Select unlocked weapon parameters and upgrade all of them】

"Of course it's the damage!"

Wu Zhenyu thought to himself that although this ice bomb can slow down, the damage is really low.

The lowest-level short ghost needs two cannons to kill, which is not enough to see.

[Upgrade the main barrel radius and drive device, and replace ammunition can increase weapon damage]

“Which one has the biggest improvement?”

【Driver Device】

"Lift!"

【Detected that the resister has the fuel X100 required for upgrade, meet the conditions and start upgrading】

[The air drive device will be upgraded to fuel drive, the damage coefficient will be increased to 25, the fire rate will be increased to 1.7/s, and the range will be increased to 100 meters. It will be completed in 2 hours, and the weapon will not be used during this period]

"Wait, will it take 2 hours?"

Wu Zhenyu was stupid. He chose to upgrade after the countdown to the intelligent control core, that is to say...
Chapter completed!