The ‘internal force’ seems to be the ‘qi’ in the body.

Let's try it to see if it will have any effect after taking it.

Forget it, it’s too late today, and there’s still a lot to do tomorrow, and it’s a bit of a loss to take it now.

After you have finished all the things you have at hand, focus on taking Qi Refining Pills to practice.

After Lu Chao confirmed that the curtains were closed, he turned on a small lamp and picked up another book, "A Brief History of Martial Arts" and started reading it.

After reading a few pages, Lu Chao widened his eyes with a very surprised expression on his face.

"Is this a novel?"

After repeated study and thinking, Lu Chao finally came up with a inference.

This is not a novel, but the real history of martial arts development in the high martial arts world where the warriors are located!

The warrior, the warrior who killed an adult wild wolf with one punch, was indeed not the one who was "hijacked" from the same world as Lu Chao.

The world where the warrior is located belongs to a parallel world on the earth!

That's why the banknotes found in his safe are so weird.

"A Brief History of Martial Arts" describes the development history of martial arts in their world.

These histories are obviously completely different from the history that Lu Chao knew.

The reason for this difference is that the earth in the world where the man lives discovered a star gate during the excavation of an ancient tomb decades ago!

A star gate that can only teleport life (corpses) and special alien minerals, ancient ruins and treasures.

Scientists' research accidentally triggered one of the interstellar gates, and then one interstellar gate after another on Earth was activated by this interstellar gate.

The Stargate after activation cannot be closed, at least with the human technology in their world, it cannot be closed forcibly.

The Star Gate connects to a very distant alien galaxy, so far away that it cannot be observed on Earth's technology.

The interstellar gate connects some planets in those galaxies. The dark energy on those planets is extremely strong and there are actually footprints of ancient humans! But most of them are ruins from hundreds of thousands of years ago, or even more ancient times.

Governments from various countries sent teams to the interstellar gates in their respective countries to find the true origin of human beings, as well as various available alien minerals, and treasures from ancient ruins.

All kinds of thermal weapons, electronic products and corresponding equipment and tools cannot be transmitted through the Star Gate. Even if they are carried on the body, they will turn into metal dust after the transmission is completed.

Even the clothes on humans will disappear automatically.

After repeated attempts, humans on Earth discovered that only living bodies, corpses, alien minerals, and some special treasures found can be teleported through the interstellar gate.

The team sent can only use local materials to make clothes after arriving, as well as various primitive tools to explore and colonize the teleportation destination planet.

Some small colonial towns were quickly established on alien planets. Just as the colonial towns were preparing to develop basic technology, the alien planet base was suddenly attacked by a large-scale attack by alien beasts.

The black wolf that Lu Chao saw before was a kind of strange beast.

Without thermal weapons and weapons of mass destruction, human colonies were vulnerable under the attack of strange beasts with dark energy armor and were destroyed overnight. These terrifying cosmic races even used the interstellar gate to break into the earth and destroy it heavily on the earth.

The dark energy armor owned by the alien beast, which is something similar to black mist outside the black wolf's body, cannot be broken by human guns at all, and it has to use powerful missiles and even nuclear bombs to clear the field to prevent the invasion of the alien beast army.

In subsequent research, scientists found that with the opening of the interstellar gate, the rich dark energy in the planets in the distant universe also scattered into the atmosphere of the earth along with these interstellar gates.

The dark energy claimed by scientists is called spiritual energy by those who practice Taoism in China, and by those who practice demons in Europe, and various cultivation techniques that were previously rebuked as pseudoscience gradually revealed their original power after the dark energy of the universe penetrated into the earth.

The practiced warrior correctly pulls the energy in his body and can use his fists to penetrate the armor of alien beasts that invade the earth. It is much more effective than thermal weapons and will not cause damage to the human world.

In order to move the battlefield out of the battlefield, resist the invasion of these cosmic races, and compete for mineral resources from alien planets and treasures left by ancient humans in the remains, humans began to train warriors on a large scale with military organization and send them to the interstellar gate to fight against alien planets in distant galaxies.

There are huge amounts of dark energy deposits on alien planets, and there are a large number of alien beasts living on alien planets. The number of alien beasts on any planet has reached tens of billions. They originally lived near the mining area and were original creatures on the planet. The invasion and seizure of the ore veins by humans led to war between the two sides.

Some high-level alien beasts condensed dark energy crystal nuclei in their bodies, which is a valuable resource for humans to practice and make various elixirs, and has also become the targets of hunting by human warriors.

After scientists have studied the corpses of ordinary strange beasts, they are confirmed to be non-toxic and harmless and can be eaten.

However, eating the meat of strange beasts cannot increase martial arts cultivation, but the meat of strange beasts is particularly delicious. At the beginning, these hunted strange beasts sold at sky-high prices on the earth, becoming special supplies for the dining tables of privileged and wealthy people.

With the increase of warriors and the expansion of colonies, the number of corpses of strange beasts brought back to the earth has become more and more, and the price of meat of strange beasts has gradually become more and more affordable, and it is even placed in supermarkets, becoming a delicacy for ordinary people on the dining tables.

"If I had known that the meat of that strange beast was so delicious, I should have kept a piece to try." Lu Chao couldn't help but regret it after seeing this.

After roughly reviewing the first few chapters of "A Brief History of Martial Arts", Lu Chao speculated that the world where the warrior was located was closer to the world in the dimensional space where he was now, and all strange beasts appeared and could be practiced.

Maybe there are dark energy veins in the woods.

Speaking of this, if the warrior does not die, he is more suitable to survive in this woods.

That night, the warrior's family was not attacked at night. After the warrior figured out the situation in the woods, he took appropriate measures. The chances of their family survival must be higher than those of Lu Chao and his daughter.

Unfortunately, he died.

Fortunately, he brought the basic training technique "Body Forging Technique" and the basic tactic technique "Shocking Fist", which happened to be left to Lu Chao. He also brought a book "A Brief History of Martial Arts", which let Lu Chao know what their so-called martial arts practice is.
Chapter completed!