The combination of the physical and spiritual energy is not stable because the proportion is not accurate or acceptable in accordance with this world's law.
The dynamic and laws of this world govern in a different way so, following the common sense of the previous world is hindering Allen's progress in chakra formation.
What he needs to do is to find the stability by trial and error. He needs to co-operate his either energy together in a blend to not contradict and compress neither the Battleforce nor the soul force.
'Battleforce is said to originate from the bloodline of magical beasts with the help of magical formation and nurtured with meditation technique by the ancient magus, although I don't know how much truth is in this, I could at least give it a try.' Allen sat down with a pondering expression and started to run his battleforce around his meridian points.
'If battleforce is considered to emerge from the bloodline and I take the meridian points as the blood circulation system and then use the power of soul force to uniformly purify and circulate it around the body.'
Allen circulated his Battleforce inside his body and finally adjusted it to the meridian points. He could observe with his soul force that his meridian points were swelling and being overwhelmed with the iron-colored overbearing battleforce.
His meridian points started to throb with a tearing pain because they were being heavily pushed and contracted by all of the menacing Battleforce.
Allen grit his teeth holding back his rushed breathing and proceeded to control his scorching soul force to compress, distribute and isolate his battle force in each of his meridian points evenly.
This course of action caused all the meridian all over his body to be completely filled with Battleforce but strangely the pain was slowly evaporating and the Battleforce was cooperating with his soul force.
It was at this moment when Allen suddenly felt that he could somewhat unveil the mysteries of Battleforce!
After carefully observing inside his body and making sure everything was working without any problem, Allen came to understand that the key to channeling Battleforce was blood circulation.
But this circulation is a very dangerous, nerve wrecking and hard endeavour, Battleforce practitioners could only refer to the ancient Battleforce techniques manuals and follow the instructions left behind because unlike Allen they simply don't have the assistance of superior soul force.
They can't use soul force to access the meridians as vividly as Allen can, its the ability to supremely manipulate and maneuver soul force masterfully that he learnt in his past experience.
Demon Spiritualists can effectively use their soul force to maneuver it and roam around their soul realm trying to understand it's constitutes. They can also use the perceptive powers of soul force to check their meridians, obviously some have higher control of this precision display and some don't.
Usually those who have high precision control and mastery of soul force to check the meridians and at times induce some change are mostly physicians or medical experts. And since Allen was already a modern medical student, he invested and trained his soul force control to learn about meridian as well.
The points where blood vessels intersect each other could be defined as point of convergence and could be termed 'isle'.
The human body has 72 major isle and 360 minor isle as well as another 1080 miscellaneous isle.
The Battleforce is the practice of sensing the elemental energy in the surrounding environment and use it masterfully after thorough analysis and execution in a trained manner.
The goal is to increase one's blood circulation rate, and that will help the magical beast bloodline to circulate through specific isle in the body, this would stimulate the body's inner potential and unearth the inner energy resulting in the eruption of an unique, explosive life energy which could achieve many marvellous feat like greatly increasing one's strength, speed as well as reaction time. This was the power of Battleforce.
Allen doesn't have a manual which greatly explains this procedure, in fact he is pretty sure that even experts at the level of Gold rank have no clue how to achieve equilibrium in their meridian point and stimulate their isle.
It's only because Allen could see through his inner conditions and has prior knowledge that he was successful. But that wasn't all, Allen thought of reverse engineering this process and modify his inner isle.
This is an extremely risky procedure, Allen was just casually experimenting he didn't think he would actually succeed and only after he reach this state was he able to grasp the horror of what he has tried to do. If anything went wrong then his isle would have exploded which would cripple him forever to use the Battleforce.
But every risk worth taking comes with a substantial reward and after observing for half a day, Allen could finally confirm that he has successfully stimulated his physical and spiritual force.
Allen retreated his senses and obverse his sea of consciousness in which two forces were forming a strange synergy between each other. A blood colored force and a silverish crimson mixed together, and formed a peculiar pale scarlet energy.
The three forces were like a triangle and each vertices concentrated one power. Battleforce and Soul force were two energies which were at the base and combine together to form the crown of the lesser pale scarlet red energy.
Seeing this change, a bright smile spread through Allen's face and a triumphant emotion rose in his heart. "Chakra! Finally this extremely versatile energy is in my hand, although it isn't very powerful but it has a ridiculously high application. If mastered to an degree I could climb on a vertical base, walk on water, I could coat my sword to unleash greater power, I could unleash some elemental attacks, perform myriad of otherwise impossible tasks. This is just amazing."
To Allen Chakra isn't the end all be all, of his pursuit. It was just something which enables him to stay a step ahead of other.
Currently, Allen's body wasn't radiating any power. No would be able to distinguish him apart from a normal human but inside his fragile frame hide three explosive powers. Combined together his powers have already surpassed what a copper rank could achieve.
"Only my starting point is at Silver rank. With my strength, I could explore the Kemosin Ruin islands and probably earn some experience and train myself. There is much more to achieve in the future, my path starts from here. Although I am stronger for my age group so much so that I stand a whole generation apart from them, but my advancement is also harder to achieve as I progress further." Allen was clear of his circumstances, he knew that this is only possible due to his otherworldly power.
He still needs to hone and sharpen his skills and also keep evolving. His first order of business is to somehow get his hands on a matching Battleforce techniques. Neither soul force nor chakra is something he could breakthrough in a short amount of time.
As long as he breakthrough in any of his two aspects, either in Battleforce or Soul force he would experience a pull in the other one. Which means that one would help the other and the breakthrough of the two energy together would automatically increase his Chakra too.
Allen was rejoiced for his success and hence he decided to take a stroll outside and enjoy the sea scenery, the sun is about to just about set.
The deck is usually very packed by the passenger as it shows a beautiful view but after fifteen or so days many were bored so, it should be empty now.
As Allen was leaving to enjoy his well deserved break, a sudden unobserved anomaly occurred.
Inside his sea of consciousness where the three forces formed a triangle, a circular tri-colored rune appeared as it enclosed the triangle.
All three vertices aligned with the circle and through some attracting force, all of them were compressed together a bit tightly and it's area decreased.
Even if Allen were to observe again, he would find nothing wrong expect for the circle being there and the three energy being a bit more stable.
But, inside the depth of his sea of consciousness. Right in the middle of the circled triangle, an invisible, unable to sense, colorless and auraless energy convoluted.
It wasn't accessible but it was able to strangely connect and command all of the energies and naturally perfect the somewhat clumsy formation of Allen's sea of consciousness.
The quantity of this energy was extremely little, it wasn't even comparable to a hair thread but inside this small energy hid monstrous energy.