The team turned around and headed straight for the institute.

Gao Yi was a little opposed, because the institute was outside the circle, which was reversed.

But first, the countdown is very long;

Second, everyone also wants to see if scientists in reality are really so awesome that they can really crack the vaccine in the imitation game?

You know, vaccines are system items...... If this can be imitated, is it simply a bug?

As a result, the minority obeys the majority, and no one obeys the man.

==========

"+1 XP!"

"+1 XP!"

"+1 XP!"

……

After opening the attribute panel, everyone found that the game not only has attributes, but also experience points and levels.

Kill a zombie with 1 experience;

Drive to explore the map, with the occasional bonus of two or three points;

The high school opens the attribute panel, and the reward is 100;

Upgrading from level 0 to level 1 requires 1000 experience points.

Although it cannot be said that it is far away, it is not something that can be coveted in a short time.

So he honestly fought monsters, hurried, and collected supplies.

There are cars, guns, bullets, and theoretically, killing zombies is mowing the grass.

But there are a number of bullets.

PUBG often runs out of bullets to send couriers, and there are so many zombies in this picture, so there are not too many bullets.

Therefore, if you play more, you will know that entering the housing area is risky, and the input-output ratio must be calculated.

When they finally arrived at the microbiology institute on the map, everyone felt a deep pressure.

The institute is a small building, 3 floors, L-shaped, covering an area of several thousand square meters. Scattered around the institute, there are also high and low houses, 4 and 5 storey residential buildings, one- and two-story townhouses, plus shopping malls, supermarkets, bars, gas stations......

The overall size pattern is similar to that of Pecado [the most fierce material contention point in the PUBG Desert Map].

But what's worse is that under the noon sun, research institutes, houses, and shopping malls ...... In all kinds of buildings, there are crowds of people, shoulder to shoulder, and zombies are in sight!

The disgusting smell and all kinds of uneasy roars came to the face from afar, and the 4x mirror could not be separated.

"Can't fight! This can't be beaten! Looking at the hordes of zombies full of pits and valleys, Gao Yi quickly came to a conclusion.

"There are too many of them, the car will be knocked to a stop, and there will not be enough bullets...... Even if we have enough bullets, our shooting speed may not be comparable to the speed of the zombie horde. ”

"It's like acting in a zombie movie...... Su Xing's eyes are not familiar with anything else, but he still knows a lot about things in his profession.

"There's a way!" Suddenly, Ye Han spoke.

There must also be a way! Because if you look at the map, the institute is the most likely place to complete the experiment.

"What's the solution?" Gao Yiyi questioned.

"You want to use those bags of fertilizer?" Zhuang Wei guessed.

Ye Han was surprised, he really didn't expect Zhuang Wei to guess: "You studied chemistry?" ”

"From the time I was a police officer, ammonium nitrate was classified as a civilian explosive and was forbidden to be sold as fertilizer." Zhuang Wei smacked his lips, "I've seen several people who resell this thing and blow up rocks, and they have all been arrested on suspicion of illegal trading in explosives." ”

"Although this place is full of Chinese characters, it must not be a domestic ......"

", the fertilizer in the trunk counts as explosives?" Gao Yi jumped up one by one, his head hitting the ceiling, and bared his teeth.

Su Xingyan's heart was also beating faster, and he felt a strong feeling of pushing his back.

"Well, you can fry it now, but it's not powerful enough, you have to add it...... [100 words of professional description are omitted here, please don't search for relevant terms by yourself, and you are not responsible for being checked by the water meter. 】”

The power of the gun seems to be great, but in fact the energy is very small.

As far as the laboratory accidents that Ye Han has been in contact with and heard of, the power is smaller than that of a gun, almost nothing.

Since you have come to this dangerous world, since you need to fight and destroy, of course, the more the better, and the greater the equivalent, the better!

Not only that, since zombies are not living creatures in the first place, a simple explosion is not enough to completely solve the problem, and it must be violent enough to destroy the brain and spinal cord.

Therefore, the division of labor and cooperation arrangements of the four people are as follows-

Gao Yi relied on his understanding of the game, and Zhuang Wei relied on his higher skills to pull the zombie group to the designated area;

Su Xingyan's girl was more careful, obeyed Ye Han's command, mixed combustibles into chemical fertilizer, stirred refined explosives, used nail polish to make explosives, and so on.

Of course, Su Xingyan wanted to protest, why did she do such a dangerous thing?

However, between being responsible for pulling the monster and calculating the detonation velocity using the Comlet formula, evaluating the severity by the Custer method, and selecting the dominant terrain according to the spatial surface equation and the explosive equivalent, severity, and detonation velocity, and calculating the optimal solution for directional blasting...... She can only mix medicine.

Pull the monster?

It's not safer than mixing herbs at all.

%@&*Formula? &*&#法? ¥%&*Equation?

Trigonometric functions and any formula thereafter, any equation above the monary one, any theorem after Newton, was enough to make her head as big as a bucket.

"So that's the last problem, it's not difficult to lead zombies into the trap, but how do the people in the trap get out......"

You have to be fast enough, or you won't be able to escape the blast circle.

But it can't be too fast, too fast will be disconnected from the zombies, and the best coverage effect will not be achieved.

Ye Han plans to make a quick-release device similar to an ejection seat, however, he knows a little about mathematics, physics, biology, and chemistry, but engineering is not his strong point......

"I can only try to modify the grenade's time-delay fuse......"

"Hah, you don't understand this, do you?" Gao Yi finally found an opportunity to sneer at Ye Han, "You don't need to run at all." ”

"This place really looks like it's real, but it's not real, it's just a game." Gao Yiyi said like a tongue twister.

"For example, the VSS bullet is 9 mm, yes, but it is a special extension bullet of 9×39, which is not bad at all than other sniper rifles. In order to optimize the system and make the guns different, such a setting was made, which is only the setting that exists in the game. ”

Of course, there is more than one setting like this, and I have tried it a long time ago.

Although he is an open anchor, he still has a good understanding of the game.

It is impossible to achieve his level by theatrical effect alone.

Among them, the more useful ones include: toilet lightning protection, pillar lightning protection, and even a helmet cover, you can group up the power of the explosion...... of these.

So, the grenade pulls the string into the helmet and it immediately becomes a shotgun, and the power is quite good!

Therefore, there is no need to panic in the event of an explosion, just find a corner and lie down. If you don't have a corner, you can use a frying pan, or just find some lids and tin trash cans.

Ye Han didn't believe what Gao Yi said, he only believed what he saw with his own eyes and believed in the experimental data.

So even though Gao Yi swore by it, he still did small experiments.

And then......

"That's what you call helmet lightning protection?"

Looking at Gao Yi's blackened face, the blood bar of the small half-tube dropped from the team interface, and the hole in the roof that was knocked open by the helmet, Ye Han held down his glasses to prevent him from laughing.

"No, no, it shouldn't! I obviously tried ......" with a disfigured face, facing Su Xing's strange gaze, Gao Yi was physically and mentally exhausted, and he had nothing to love.

It seems that only the explosives produced by the system can be protected against in various ways, and there is no such setting for homemade explosives......