His heart moved, and the true energy of the Dantian gushed out, poured into his right forearm, filling it with the magazine, and there was a golden light flashing in the magazine.

After more than ten breaths, ten golden lights shone, and a solid bullet condensed by the Gengjin Qi was connected to the eggshell filled with true energy. The bullet composed of the bullet was freshly baked. It was formed directly in the magazine, and even the loading process was omitted.

Huaxia Jiu did not shoot immediately, but after a period of detailed inference calculation in his mind, he made some modifications and adjustments to the structural principle of the pistol on his left arm.

After doing these things, Hua Xia Jiu looked expectant, raised his left arm and hit the stone door of the secret room without hesitation.

Buzz ———

A slight sound of breaking through the air sounded.

A white light suddenly appeared on the stone door of the secret room, and the protective formation reacted independently. With a snorkeling, a hole as thick as a finger appeared on the stone door of the secret room. Huaxia Jiu's soul consciousness attached to the Gengjin warhead. It clearly discovered that the Gengjin warhead passed through the stone door, shot through the corridor wall, and penetrated into a rockery in the courtyard.

As soon as the Chinese Nine Souls consciousness moved, the Gengjin warhead exploded directly, turning into hundreds of Gengjin-like needles as thin as hair shot in all directions.

The sound of hissing was continuous. The rockery did not explode. Only the Gengjin bullet had a spherical hollow the size of a fist. However, on the spherical stone wall inside the inner air, there were hundreds of hair-like holes. How deep the holes were? Just look at the sound outside the rockery, and hundreds of tiny dust shot out one after another.

The Chinese Nine Souls Consciousness was retracted from the courtyard, and as the holes in the stone door in the secret room were constantly healing, the stone door was as intact as before after a few breaths.

While he was surprised by the mystery of the Shimen protective formation restriction, he began to frown at the insufficient Gengjin bullet.

The power of Gengjin bullets is even stronger than he imagined, but he is still not very satisfied. In particular, although the shooting speed is much faster than the attack speed of ordinary long-range spells, if you use a sniper rifle to shoot at a high distance, this speed is enough to allow the opponent to discover in advance and avoid it calmly.

The principle of the entry of Gengjin bullets, firing and firing, is naturally very different from that of the earth's gunpowder weapons. He has made modifications and adjustments to this just now.

But according to this situation, a more recent research and transformation is needed.

For example, reduce the sound of friction between the Gengjin bullets during high-speed movement; find a way to use soul consciousness to control the sudden change of movement trajectory of the Gengjin bullet during high-speed flight; add other components to the Gengjin bullet to increase lethality, etc.

Huaxia Jiu's mind is running at high speed, and he is doing his best to reason and calculate.

A moment later, while Huaxia Jiu's left arm was squirming, the pistol structure was modified and adjusted again. The nine Gengjin bullets left in the magazine were also modified in the flash of golden light.

Buzz ————

The sound of breaking through the air was significantly lighter than before, and another Gengjin bullet shot out and hit the stone door of the secret room.

The white light flashed, and after a sneer, an explosion sounded in the courtyard, and the head size on the rockery was blown into powder.

Compared to just now, the speed of Gengjin bullets increased by one quarter, and the sound of moving at high speed was much weaker, especially after some true energy was added to the Gengjin bullet, the power increased significantly.

But Huaxia Jiu was still not satisfied. After collecting accurate data from all aspects, it started a new round of research, reasoning and calculation. In particular, the problem of changes in the trajectory of Gengjin bullet has not been solved.

In this way, nine days passed without realizing it.

Huaxia Jiu studied pistols for the first three days, sniper rifles for the middle three days, and machine guns for the next three days. During this period, each gun shape was subjected to hundreds of research and modifications and test firing, which greatly improved the speed of the Gengjin bullet and increased its power significantly, especially the sound during high-speed flight has almost reached the level that it is difficult for the flesh to catch.

In addition, after unremitting efforts, Huaxia Jiu can finally change the trajectory of the Gengjin bullet during high-speed flight. However, because the Gengjin bullet flies too fast, he can only barely or have time to change the orbit.

In fact, every time the body wriggles, and every time the Gengjin bullet is shot and the body friction that turns into a gun barrel, it will bring extreme pain. In this regard, Hua Xia Jiu did not frown from beginning to end, as if he really used it as a weapon, not his body.

Even, he felt unsatisfied in the study of this new type of attack method, or there were many things to improve.

But there is no time for the time being.

He will meet with the Iron Demon tonight and go to the Dayan Mountains together. During this period, he still has some things to do.

Huaxia Jiu's arms returned to normal, changed into a long blue gown, then left the courtyard and walked towards the front building of Dayan Inn.

He went to the front building of the inn and saw someone eating. For some reason, he suddenly felt his appetite increased greatly, so he found a secluded place to sit down, ordered a table of food and two jars of wine and started eating and drinking.

Huaxia Jiu was originally a machine body, and whenever he saw humans eating with relish, he was a little envious. Although it was later transformed into a human body, due to various crises, he was busy improving his own strength. The monk himself had never enjoyed the taste of human food because of spiritual energy entering his body and was endless. He did not have to eat and his body could operate normally.

So, this is actually his first time enjoying human food, and it is not an ordinary human food.

Dayan City is a cultivation city, and Dayan Inn, as the most high-end consumer place in Dayan City, can it be compared with ordinary food?

With all kinds of expensive spiritual materials and spiritual energy, the flesh of the monsters full of blood, the various delicacies cooked were constantly placed in front of Huaxia Jiu. He smelled the tempting fragrance and drooled without any concealment.

He started eating, started eating big, started eating big without any worries, and ate big as if no one else was around.

However, the food of Huaxia Jiu was shocking.

As a top inn in Dayan City, the Dayan Inn is mostly in the out-of-body realm where you can live. There are very few low-level monks in the realm of Transformation of Dan Realm like Huaxia Jiu. After all, there are probably less than one in ten thousand of the rich Dayan Realm of Transformation of Dan Realm like Huaxia Jiu.

At this time, more than ten monks sitting on the first floor were all in the out-of-body realm, and there was even a strong man who was out-of-body perfect. Most of these people were drinking or tea, and not many of them were eating and eating.

It was the first time Huaxia Jiu had a meal. Although he easily learned to pick up food with chopsticks and drink soup with spoons through memory, he still looked a little stiff or weird.

Especially as he tasted the delicious food and food, he ate and drank faster and faster, and the sound made became louder and louder.

Not long after, he received the attention of the audience, and more than a dozen monks watched him swallowing voraciously.
Chapter completed!