There was also another spell caste on that tattoo. As far I know It could be a translation spell that will allow the summoned being to communicate with it's summoner which shows how open-minded the summoner was.
If a summoner as strong and smart as this one was summoning a being from abyss, It would definitely be for an interesting purpose.
After observing everything I could, I began to transform myself into a smoke-like form to enter the space crack and the body easily.
Usually this offered body is hollow from within as its only purpose is to protect a foreign being from the repelling force of the world. It's like giving a wooden puppet a soul.
So I tried to make it even more human-like by making human organs inside it but because the origin of my power is from abyss, that I named 'Abyssal Mana', It was extremely chaotic.
So I began to borrow some of the power from the summoner. While borrowing some power from the summoner, I sensed a disturbance in the frequency of it, which I can tell is due to the surprised emotion of the summoner.
The summoner would had never thought that his or her summon will began to steal his or her power and will be even using it for making human organs inside the body. The summoner tried to stop the flow of his power from me but he failed.
After taking enough, I began to completely focus on the organs. First I made bones much stronger than a human being, than some muscles which can allow to produce enough force to break any strongest bone easily, than brain which could react much faster than a super computer, than lungs which could allow me breathe even in places where their is lack of air and can also adjust according to the environment so that even if there is no oxygen in this world, I would still be able to breathe.
After that I created the heart, which would pump and create enough blood in my body that there would be no fear of any blood loss and allows me to use full potential of my body, then comes the stomach that could fully digest anything even poisonous foods without any side-effects and like this I created all other human organs but much stronger than original human organs.
After this I began to forcibly began to lower my power, enough so that the body would not be explode. As for my outer appearance, I let it form itself according to my soul. Since I didn't had that interest in It.
Now I should do something about my memories, If I stored all of my memories in my brain, even this enhanced brain would be overheated. Thus I create a mind library where all my memories would be stored as books except my memories about of my home world and some other important ones. This would also brings all my previously lost emotions.
Whenever I needed, I could visit my mind library and can acquire any memory back again. And this body can also be further improved that in future I would be able to reach my peak strength again.
Now let's remove that tattoo and only leave the translation spell on my neck as nobody would want to become a slave, right? Of course, except people with special hobbies.
With everything done, without wasting any time I began to fuse myself completely with the body. The outer structure began to change according to my soul.
After some time, feeling that I had completely fused with the body. I opened my eyes and saw an unfamiliar ceiling, the space crack already been closed.
Feeling uncomfortable hard feeling on my back, I lifted my upper body and examine my entire body. My body has some muscles which are balanced neither they are like a bodybuilder or too weak and skin color was healthy white and smooth looking that any women would desire, I even have grown long beautiful white hair on my head easily reaching my waist.
And there was also a huge dragon between my legs, as my emotions had returned I began to feel proud of myself, as this was the pride of all men no the matter which race.
As for my face, only after seeing a mirror would I be able to tell. But If my body was this beautiful, my face would also be same. After examining my body, I moved my head to direction where I was sensing the presence of three individuals.
One of them was wearing glasses and a black gentleman suit, had a surprised expression on his face. His face was quiet handsome, like some CEO male character in the novels. Of course from his aura, I could tell he was not a human.
Second one was a black haired and dark skin man around thirty or something, with two horns, each on the side of his head, definitely also not a human and was wearing some kind of black knight like armor fully covering his body except his head.
For some reason he was covered in bandages but was still keeping his posture in guard against me, observing my body to react quickly if I make any move to attack and his right hand already on the hilt of his black sword on his waist.
After observing them I then look towards the third individual who was being guarded behind them, as soon as I saw 'it', It was now my turn be surprised . Because the third individual was in no sense an ordinary being.
It was like seeing the shadow and darkness taking the form of a human and having only two white dots as eyes. I was sure even a child will begin to cry as soon as he saw 'it'.
But I am sure 'it' is the one who summoned me, seeing from that huge aura radiating from his body, it was like seeing a huge dark star standing in front of me.
'I really made the correct decision to come here, this is going to be so much entertaining.'
After observing each other for a while, I was the first one who spoke.
"So you were the one who summoned me, huh."