Sun Tu used elemental experts to make ten light and fire Xuan-level magic energy stones in one go, and after testing, these two elements were very restrained from undead creatures.

"Haha, this is the right way to kill monsters, the little zombies are waiting for your sister to send you back to your hometown." Luo Yiyi looked at the Xuan-level one-star zombie that was blown apart, and couldn't help laughing, completely ignoring the envious and jealous gazes of several people around her.

"Ding, the team members kill the Xuan-level one-star zombies, get two zombie fangs, and a blueprint for the bloodthirsty demon pupil sniper rifle." Just when Sun Tu wanted to say something, a system prompt sounded in his head.

"This girl's luck is too good, killing the first Xuan-level zombie not only broke out two materials, but also produced a drawing." Sun Tu killed no less than twenty Xuan-level zombies, and only a few materials were exposed.

The bloodthirsty demon pupil sniper rifle, the whole gun is 1.8 meters long, equipped with a 15x scope, the caliber reaches 30MM, the effective range is two kilometers, filled with ground-level magic energy stones, equipment requirements: ground-level.

Crafting materials: 100 yellow-level zombie fangs, 50 Xuan-level zombie fangs, 10 ground-level zombie fangs, and one ground-level soul fire, which requires firearms to make lv2.

"Good thing, just enough to replace this problematic sniper rifle." After reading the drawings, with the motivation, Sun Tu shot the monsters outside the city even harder.

Time passed minute by minute, the monster's attack became more and more fierce, in the morning can still resist the skeleton 200 meters away, after three o'clock in the afternoon, the monster pressed forward more than fifty meters, to the dark monster group is less than 100 meters away from the city wall, according to the current form, it is estimated that in two or three hours the monster will touch the city wall.

If you are rushed under the city by monsters, you will face a white-knuckle battle, don't look at the city wall is hundreds of meters high, but with the number of monsters, it won't take long to pile up a slope that can lead to the top of the city wall, and don't forget that there are also giant skeleton monsters, it will be an absolute nightmare to let these behemoths get close to the city wall.

It is also worth noting that although the human race has been more or less strengthened, they will still feel fatigued after fighting for a long time, especially these newcomers who are on the front line for the first time, after a day of fighting, they are already very tired at this time, and some students whose strength is below the five-star level of the yellow level have been arranged to rest in rotation.

Monsters, on the other hand, don't feel tired, their simple minds only know how to fight, and turn all non-undead creatures into their own kind.

"Brother Sun, there is an elite-level two-headed zombie about two thousand meters in the direction of one o'clock, are you sure to kill it?" Luo Yiyi leaned into Sun Tu's ear and asked.

The so-called elite monsters are monsters that have undergone special mutations, and the combat effectiveness of elite monsters is generally stronger than that of ordinary monsters, and they also have special abilities.

Sun Tu looked in the direction of one o'clock through the sniper scope, and sure enough, he saw the two-headed alien in the zombie group.

"Ding, randomly release tasks, kill Xuan-level nine-star alien zombies, the task rewards 50,000 points of experience, and a random firearm blueprint." The moment Sun Tu saw the two-headed zombie, the prompt sound in his head sounded.

Sun Tu found that since the level was raised to the Xuan level, the functions of the system have become more and more, and it seems that this system is not as simple as it seems.

But now Sun Tu is more concerned about how to break through the defense of this zombie, you must know that even if it is an ordinary Xuan-level nine-star zombie, its defense power can already be comparable to a one-star skeleton at the ground level.

Sun Tu's current strength can break through the defense of the Xuan-level six-star skeleton even if he uses the two elements of light and dark, if it is replaced by a zombie, it is estimated that the Xuan-level three-star will reach the sky, and this is still the case of using a sniper rifle.

The difference was a full six stars, which made Sun Tu see no hope of completing the task, and now it is fortunate that there is no punishment for the failure of the mission.

"Ding, if you don't complete the task within an hour, the experience of the current level will be cleared, and a random skill level will be lowered by one level." The system couldn't get used to Sun Tu being such a salted fish, and directly broke off his idea of giving up the task.

"Peat, system you are playing with me, releasing this impossible task." Looking at the experience that had already passed half of the experience, Sun Tu directly began to protest.

"The system will not issue tasks beyond the host's limits, and the host is advised to make reasonable use of its own capabilities." The system answered Sun Tu's question for the first time.

However, Sun Tu checked all the skills and weapons, and did not find the ability to kill Xuan-level nine-star zombies.

"Is there any hidden ability that I haven't discovered?" Sun Tu looked at his attribute panel and couldn't help but fall into deep thought.

"Ding, the Bone Thug Pistol *10 has been manufactured, and the skill firearm manufacturing level has been increased to lv2."

"The arsenal is open, and only the weapons manufactured or improved by the system can be stored, and the weapons stored in the arsenal only need an idea to appear in the hand, effectively reducing the time it takes for the host to change guns."

"When the ammunition depot is opened, the host can store ammunition in the ammunition depot, and because the ammunition depot is connected to the weapons depot, it can automatically reload the weapons stored in the arsenal, eliminating the time for the host to change ammunition."

As long as there are enough magic energy stones, you can turn on infinite firepower, and you can keep it all the time.

"Ding, the host character exploded, creating a pair of bone thug pistols with characteristics, and the firearms were successfully promoted to the Xuan level."

Boutique Skeleton Thug Pistol (left), trait Headshot Hit (300% damage to the head.) ）

Boutique Skeleton Thug Pistol (right) with Annihilation trait (30% chance of Annihilation, dealing 500% damage to the target).

Two-Gun Combo Trait Devastating Strike (Hitting a point with both guns at the same time has a 10% chance of ignoring the target's defense, dealing lethal damage.) ）

What is the best, this pistol is vividly interpreted.

Sun Tu immediately took out this pair of bone thug pistols emitting a faint white light from the system backpack, and Sun Tu liked this pair of pistols at first sight.

The color of the two guns is one black and one white, the whole seems to be carved with the best jade, the handle has a delicate skull tattoo, the barrel of the white pistol is wrapped with a black dragon, and the barrel of the black pistol is wrapped with a white dragon, and the artistic atmosphere is extremely strong.

Sun Tu held the two guns and felt that they were tailor-made for him, and the touch was not as cold as ordinary firearms, but as if he was holding Wen Yu.

Some couldn't wait to test the power of the pistol, Sun Tu immediately filled the two guns with a Xuan-level magic energy stone, aimed at a skeleton not far away and pulled the trigger of the white pistol.

"Whew!" WITH A SLIGHT RECOIL, A 30MM WHITE BEAM SHOT OUT FROM THE MUZZLE OF THE GUN, HITTING THE SKELETON'S HEAD ACCURATELY.

Sun Tu's filled magic stone did not add elements, but the power was far beyond Sun Tu's expectations, and it successfully triggered a headshot, and the head of the Xuan-level skeleton was instantly exploded.