"Through your simple discussion just now, I have learned that you have learned how to control the direction of energy in your body, so that your meridians can burst out with energy to exert your physical skills, but if you only exert your ability through such means, even if you are given another ten or twenty years, your growth will be at most twice as much as you are now, to triple your ability. With this ability, it will be very difficult for you to join the Order. ”

Alan and Ilt looked at each other in shock.

"But, don't worry, your qualifications are excellent, and it's no wonder that King John personally recommended you to join our Knights of Zero. So, I'm going to teach you this method! ”

"Thank you, Master!!" Alan and Ilt were once again in unison.

"Listen, the reason why it is difficult to break through the direction of the energy in the body, no matter how much you cultivate, is precisely the bottleneck of these 'eight gates', that is, the 'eight gates' of opening the door (Ze), Xiumen (mountain), Shengmen (fire), Wounded Gate (water), Dumen (thunder), Jingmen (wind), Shocking Gate (earth), and Death Gate (heaven)." The 'Eight Gates' place restrictions on the flow of energy in the body to prevent the body's functions from breaking through their limits, resulting in injury or even death to the caster. ”

Caios paused deliberately, observing that the expressions on Alan's and Ilte's faces did not change, before continuing,

"Breaking through the 'open door' can not only obtain the 'Ze power'. And if you want to get 'fire power' or 'water power', you need to break through at least 'three gates' or more. First of all, you have to learn how to open the 'open door' and break through the brain's inhibition of bodily functions. And you need to immediately open the 'Humen Gate' to increase your physical strength, and then open the 'Shengmen' to use the 'Fire Force'. That is, you should have seen a martial artist commonly known as 'Fire Fist'! ”

"Fire fist?"

Alan asked puzzled, apparently Alan had not seen the so-called "Fire Fist".

"I've seen, Alan, that it doesn't take the form of a spell, which is usually accompanied by a circle or needs to be chanted. Even the strongest mage could not unleash such a powerful magic in an instant. But what I saw was that in the moment of a fist, two 'fire dragons' were struck, which was simply devastating. If you don't have a concept, you can imagine that among the weapons commonly used by the nobles, there is a weapon called 'artillery', which you should know. ”

"Well, I know that."

"The power of each punch of 'Fire Fist' is almost comparable. Although I haven't fought against him, I've seen the 'Fire Fist' fighters shoot, and as for the specific situation, I'll tell you more when I have time, there are quite a few such fighters or boxers in the 'Duchy of Dax'. Let's listen to the master's explanation first. ”

"Hmmm! I can roughly understand the power. ”

"'Fire Boxing' is actually an ability to lift the natural shackles in the human body, and it is not shown in specific boxing techniques. What you see may be a move that releases excess energy. And, as I said earlier, if the caster could not bear the heavy burden of that power, it would hurt the body, so for a long time, this ability was called a 'forbidden technique.'"

"So how can we train it?"

Obviously, Ilt has seen it, and he can't wait.

"Training, but it's not ordinary training. Rather, it is a training between life and death. ”

Caios smiled eerily.

Alan couldn't help but feel a chill on his back, but he still chased and asked,

"Training between life and death?"

"As I said, you will not be able to join the Order for another ten or twenty years. However, if you want to obtain the ability of the 'Eight Gate Dunjia' and be able to use the 'Tian Fist', you must compress this ten years of training into a shorter period of time to complete. Yes, you heard it right, compress it to a shorter period of time, say a week or less. For example, if you run 10 nals (equivalent to kilometers, as a unit) every day, if you count it as a year, it is 3,650 nals per year. Multiply it by ten and it is equal to thirty-six thousand five hundred nar. But now, you need to do this amount of training in a week. In that way, you will be able to obtain the ability of the 'Eight Gates Dunjia' technique!" ”

"Oh my God! Thirty-six thousand five hundred narls, a week?! ”

Ilt exclaimed!

"I can summarize it this way, the 'Eight Gate Dunjia' is a physical technique prepared for the 'genius' who works very hard. As far as I know, there are less than twenty people in the entire continent of Aurelaste who can use this ability. ”

Caios crossed his arms and hugged them to his chest.

"Master, do you want us to use unconventional, overloaded, and ultra-extreme training methods to prompt the various organs of the body to bear and adapt to the load that will be borne after the 'door is opened'? Minimize the damage to the body itself caused by the huge energy after opening the door? ”

Both Caios and Ilt gave Eren approving glances.

"I think that's the greatest help that can improve your abilities. In terms of moves, you have your own characteristics, and according to my observations, your basic skills are also very solid. So at this level, I can't help you any more. So, starting from the roots, I thought about the question of 'speed' and 'intensity'. In combat, it's important to be the first to dominate the enemy, and I've fought a martial artist who can open the 'Five Gates', and he's so fast that he can't catch it with the naked eye. You can imagine how fast the 'eight doors' should be if they are fully opened! ”

"Master, how many doors can you open now?"

Ilte was amazed and couldn't help asking,

"I'm a user of the 'Thunder Fist', which is the fifth gate, Dumen. But I still need to emphasize with you here that the timing and time of the use of the 'Eight Gate Dunjia' must be grasped and controlled. For example, I once saw the fact that a martial artist who opened the 'Five Gates' was seriously injured and died. ”

Caios's expression was gloomy, as if he had a very heavy view of life and death.

"If you are in a long-term, uncontrolled explosive state, it will indeed make you feel invincible, but after using it, the ability will definitely eat back on you, causing serious damage, your muscles, meridians will be torn, and the light one will lose the ability to fight. The serious ones are life-threatening, and there is no future for them. Therefore, the length of time it takes to 'open the door' is directly proportional to the amount of damage suffered to the body. No matter how strong the body is, it can't resist the strong backlash. Try to shorten the battle time and choose the right time to activate this 'forbidden art' during the battle. This is what you need to experience after that. ”