The effect of the holy water on the dispersal of demonic power is indeed very good as Louis said, but there is a big flaw in using holy water to deal with monsters, this thing is just a one-time consumable, and the ten milliliters of holy water just now are gone, and the use of holy water is also very troublesome for others.

Of course, the most important thing is that the output of this thing is too low, and the cathedral in the city can only accumulate forty or fifty milliliters of holy water a day at most, and it can be collected and used to cultivate spiritual grass, but it is really unaffordable to use it to deal with monsters.

In the distance, there were several vampires and monsters who spotted the new two and pounced.

"Follow me, keep a distance of less than two meters, and pay attention to the knife!" Zhang Tiancheng waited for a while, and immediately rushed forward in the lead, and Anna answered with a sword and shield and kept up with Zhang Tiancheng's pace.

The damage of the Xuantie heavy sword to ordinary monsters is still quite strong, and it can almost be killed in one sword, and there are only a few monsters who are as fierce as mutated black goats.

Of course, there will still be one or two occasionally, but if you are prepared, it is not so difficult to deal with it, just take out a small bottle and smash it as soon as possible, and kill the other party while rescuing Anna with the blessing of holy water.

Anna did cooperate very well, a few steps behind and followed closely, not only completed the killing of some monsters that were not yet dead, but also successfully acted as a decoy, those elite little leaders hidden in ordinary monsters, it seems that they are not very smart, they are always lured by Anna's soft persimmon, and finally die under Zhang Tiancheng's knife.

Because of the appearance of Zhang Tiancheng and Press, the huge number of monsters diverted, especially the elite small boss level, almost all of them were lured over, which made Louis and their pressure drop greatly, and then they became a breakthrough formation, and they did not advance towards Zhang Tiancheng and the others.

After a few minutes, they finally succeeded in converging together, Zhang Tiancheng had consumed more than half of the holy water he had prepared, and the group of people also looked a little sluggish, but everyone was not injured.

It stands to reason that since a large-scale demon-controlled monster has appeared here, it should be retreated first, because these monsters cannot be directly destroyed by the kind of holy light bomb invented by Carl that is specially used to deal with vampires, although there is holy water or divine blessing can play a great damage bonus, but holy water cannot withstand consumption, and divine blessing will also consume a lot of spiritual power.

Now there are only a dozen people in total to face that huge number of monsters, it will indeed be very difficult, it is better to go back first, and then bring the patrol escort of nearly two thousand people with you, it will be easier to push all the way through.

But the problem is that there is no way back at all, the portal is opened in one direction, and this place is on top of a towering mountain, here is surrounded by thousands of cliffs, maybe there is a way down the mountain, but it must be at the other end of the castle, if you want to retreat, you can only kill all the way.

There was no room for negotiation, and the group of knights who were quite strong in combat power hesitated slightly, and very simply took a very special medicine to forcibly restore their mental power to the best state, although they will be in a period of weakness for a long time after that, but now there is no other way but to do so.

The Knights, who were a little mentally depressed, suddenly became more energetic after the doping, and the defensive formation was changed to an offensive formation, Louis and his two subordinates became the vanguard of the way, and there were two members of the Knights on the left and right wings and behind, and they were mainly responsible for dealing with those monsters that were temporarily requisitioned by the demons.

However, Zhang Tiancheng, Anna and Van Helsingkar were protected by the members of the Knights in the middle of the team, mainly responsible for the vampire threat from the air, maybe I don't know if the bullets of Van Helsing's two pistols have run out, but they have replaced them with pneumatic repeaters.

This is the first time Zhang Tiancheng has really seen it, I thought it was just a repeating crossbow, no matter how good it is, it can't compare to a firearm, but after really seeing it, I found that the efficiency of the repeater to kill vampires is surprisingly high, and it can even shoot a vampire a hundred meters away, and the accuracy is even higher.

And the rate of fire of that burst can also be compared to that of an automatic rifle, and the power is even greater than the silver-plated bullet you use, basically a crossbow can kill an ordinary vampire, and you have to shoot at least three bullets to eliminate a vampire when using silver-plated bullets.

What's even more powerful is that because Van Helsing is mainly responsible for shooting the vampires in front of him, so after shooting those vampires, he fell to the ground in front of him, and as the team advanced all the way, most of the crossbows were successfully recovered by Carl and reloaded into the crossbow box with a capacity of up to 200, so that the repeater had an endless amount of ammunition.

These can still be barely understood, but what Zhang Tiancheng can't figure out the most is how the small airbag stores so much gas, according to the normal scientific level, the small airbag with a diameter of only eight or nine centimeters, even if it is filled with air that compresses the Chen liquid, can only fire four or five crossbow arrows at most, and the gas will be exhausted, but the actual situation is that more than 300 crossbows were fired, and the gas of the airbag was never depleted, which cannot be explained by science at all.

But when I think of the one-way portal, I am relieved, I am sure that the Holy See has a certain magic array in its hands, at least compared to the portal, this even crossbow loss does not seem to be very abrupt, no matter how magical it is, it can't compare to the magic of the portal.

After killing a few vampires that swooped in from the flanks, he got to Carl, who was reloading with arrows.

"Hey Carl, how about getting me a pneumatic repeater when I get back?"

"Of course this is no problem, but the cost of this thing is not low, and you have to pay for the materials yourself."

"Of course, I'll pay you a lot more!"

"No, if I can, I'd like to ask you for a favor." Karl said with some embarrassment.

“…… It's not like I'm going to introduce you to girls, is it? Seeing that the other party looked a little embarrassed, he couldn't help asking.

"No, of course not...... If I could, I'd like to borrow your aircraft for a few days! "I was worried about the flying machine Carl at first sight, but I never found a chance to bring it up, and now the other party wants to build a pneumatic repeater for him, but he can try to take the opportunity to bring it up. The reason why I was a little embarrassed was that I just thought that the pneumatic repeater was just a gadget, and compared to a magical equipment that could make people walk in the sky, it seemed a little out of the flow, so I was a little embarrassed.

"It's a deal!" Zhang Tiancheng agreed without any hesitation.

“…… You agreed so easily? ”

"Why don't you agree, just borrow the aircraft to study for a few days!"

"Thank you, thank you so much!"

"Can you two be serious, you're about to be carried away by vampires, and you're still chatting here?" Anna complained on the side, because there were already quite a few vampires in the air, and they rushed back to the rear, and she couldn't keep up with the speed of shooting.

Looking at the more and more vampires gathering in the air, Carl said calmly: "Princess Anna, don't worry, I have weapons of mass destruction, and what I am waiting for is a large-scale gathering of vampires...... Wait a minute, I'll shout one, two, three, everyone close their eyes together! ”

After finishing speaking, he took out a holy light bomb directly from the big backpack, and immediately began to count, counting until he threw it into the sky with all his might.

With a loud bang, a light that was thousands of times brighter than sunlight appeared in the sky at the same time, and the vampires within a radius of hundreds of meters were instantly hit hard, and those who got closer were directly wiped out, and even the eyesight of those monsters on the ground was affected quite a lot, and there was quite a serious chaos.