Report: This magician says he believes in science

Chu Feng is going to create another magical technique, which is specially used to deal with the existence of the fifth-level giant zombies!
This magical technique is the compound bed crossbow.

Chu Feng knew very well that it was impossible to mass-produce composite bed crossbows in a short period of time.

But only make eight or nine, with the strength of the entire Tianyang City, it can still be done.

City Lord Ouyang didn't know what Chu Feng meant by asking this question. He also had a headache when he mentioned the fifth-level zombies, and he couldn't help sighing: "Yes, according to past experience, there will be at least four fifth-level zombies in the tide of fifth-level zombies. Attacking the four directions of Tianyang City makes it impossible for us to hit the troops."

"Understood." Chu Feng nodded, and suddenly said: "I have a magic technique, which can create a giant crossbow whose power is increased several times."

"What? You still have this kind of magic?" City Lord Ouyang was taken aback again when he heard the words, only feeling that Chu Feng seemed to always have countless magic skills.

At this moment, City Lord Ouyang really believed that Chu Feng must have been bestowed by God.

If not, who could create so many divine arts in such a short period of time?
"This magical technique is even more terrifying than the technique of repeated crossbows, so it should not be made public." Chu Feng said.

City Lord Ouyang nodded immediately.

If it is true as what Chu Feng said, then the power of this magical technique will be extremely terrifying. I am afraid that it is another level of "smelting iron and turning water", which will be kept secret in the entire Tang Dynasty.

"Okay, I'll invite the craftsmen to my City Lord's Mansion right away, and you will take command." City Lord Ouyang said immediately.

Chu Feng nodded immediately.

So Chu Feng stayed in the city lord's mansion for another whole day. After repeated experiments, he finally came up with the design of the composite bed crossbow.

In order to maximize the power of the composite bed crossbow, Chu Feng also specially designed terrifying arrows made of pure iron.

When the design drawing was completed, City Lord Ouyang was stunned, looking at Chu Feng as if he were looking at a monster.

But Chu Feng didn't care about it. Although these bows and crossbows looked scary at the moment, they were actually just that. Because of the material limitation, their upper limit of power was just like this.

After leaving the City Lord's Mansion, Chu Feng walked towards his small house alone, but he was communicating with the system in his heart.

"System, my two divine arts should be of great help in completing the task of protecting Tianyang City, right? The progress of this task...should be accelerated?" Chu Feng said, licking his face.

The system went silent, as if it wanted to refuse, but it seemed impossible to refuse. In the end, it could only pinch its nose to allow Chu Feng to easily fulfill his wish, increasing the progress of the task of "leading the people to protect Tianyang City" to 51.7%, and at the same time issued stage task rewards.

This time, the system reward was somewhat beyond Chu Feng's expectation, and it turned out to be the formula of gunpowder!

To be honest, although Chu Feng came from modern society and was a college student, he didn't know how to configure gunpowder.

After all, who is a serious person who has nothing to study how to configure gunpowder?
"One nitrate, two sulphur, and three charcoals?" Chu Feng felt the formula suddenly appeared in his mind, and immediately began to look through it carefully.

"Damn, the ratio of saltpeter, sulfur, and charcoal is not one to two to three. There are sixteen parts of salt, two parts of sulfur, and three parts of charcoal." Chu Feng also felt a little surprised.

The so-called "one nitrate, two sulfur and three charcoals" is not a fool, but Chu Feng immediately realized that this may be caused by the different standards for weight calculation in ancient times.

"However, even with the formula, there is still a long way to go before making real gunpowder. Charcoal is fine, but saltpeter and sulfur cannot be found." Chu Feng was very calm in his heart.

Fortunately, the formula given by the system is very detailed, and it is also equipped with corresponding pictures, which pointed Chu Feng a way.

If not, Chu Feng, an ordinary college student, probably wouldn't recognize the saltpeter in front of him.

After remembering the formula of gunpowder in his heart, Chu Feng continued to walk towards the small house. At this time, the sky was completely dark and there were few pedestrians on the street.

Chu Feng was walking on the road, still pondering about magic arts in his heart, when suddenly his heart skipped a beat, and the pores on his neck stood up.

Chu Feng didn't know what was going on, but whistling sounds came through the air.

However, black shadows suddenly flashed out of the black alley beside Chu Feng, like ghosts, jumping and pounced towards Chu Feng.

"Someone is going to kill me?" Chu Feng suddenly lost his soul, and felt that the eyes of these men in black were emitting a terrible aura, like wild animals.

In the final analysis, Chu Feng was just a college student in a peaceful era, and he had never seen such a battle before.

For a moment, Chu Feng was stunned, as if he forgot to run away.

"This trash is scared to death, kill him, and go quickly." The man in black at the head roared, raised his saber in his hand, and slashed at Chu Feng's head.

"No!" Seeing that the saber was about to slash to the top of his head, Chu Feng suddenly woke up from his daze.

With a "swipe", Chu Feng suddenly bent down, rolled and crawled, and instantly dodged the knife from the man in black.

However, the man in black failed to strike, and the other four black killers immediately surrounded him, and immediately slashed at Chu Feng with four knives.

This group of men in black is well-trained and cooperates extremely tacitly, and they are very professional at a glance.

Although Chu Feng crushed the world in terms of knowledge, he was just an ordinary college student after all, so how could he go through such life-and-death considerations.

For a moment, he dodged two stabs in embarrassment, and then he was stabbed in the back and left arm.

Fortunately, the pressure of life and death also stimulated Chu Feng's instinct to survive. He suddenly roared, and leaped out in one step. The speed was surprisingly fast, and he got out of the defense net of the five men in black.

However, at this moment, Chu Feng's eyes suddenly froze.

Because in the alley where he was about to escape, several figures suddenly appeared, each holding a sharp knife and showing a fierce look on his face.

"It's that damned god's favored one, kill him, and then leave quickly." A low growl suddenly came from these black shadows.

"Huh?" Hearing this, Chu Feng was taken aback for a moment, feeling that something was wrong.

These few people... don't seem to be in the same group.

At this time, the men in black behind Chu Feng were also obviously taken aback, and the leader immediately shouted: "It's from the Nishen Association, let's kill them together!"

Hearing this, Chu Feng was completely sure, and couldn't help cursing in his heart: "Damn it, two groups of people chased and killed me at the same time, shit!"

"It looks like I'm going to fall down today, damn it, I'm going to fight." At this moment, Chu Feng's original panic calmed down, and he even stopped directly, facing the God Eater who appeared later. Or, with his back facing the first few black-clothed killers.

At this moment, Chu Feng seemed to have found a sense of familiarity from the depths of his soul.

It seems...he was born very good at facing this kind of life-and-death fighting scene, and it seemed that he was born to wander on the edge of life and death.

Some people are born with the talent for fighting.

A small number of them lived in troubled times and created legends one after another, while many people lived in peaceful times. This kind of fighting instinct and talent may be hidden with the tempering of life, and they cannot be revealed throughout their lives. .

And Chu Feng is undoubtedly this kind of person.

At this moment, he was surrounded by two parties, but his mood became more calm, and he confronted the two groups of people in front of him and behind him.

"The six people in front and the five people behind will kill me. System, judge their strength." Chu Feng said quickly in his heart.

"Ten three-star martial artists and one four-star martial artist." The system replied directly, not seeming worried.

"System, are you calm? Is there a way?" Chu Feng, who was in a calm state, was extremely sensitive, and instantly discovered the abnormality of the system.

"Five-star martial artist experience certificate, do you want it?" the system suddenly asked.