"A magic circle is a circle (or sphere, field) of space marked out by practitioners of many branches of magic, usually the magic circle crate with user own magic power" Xin explained.
Robin asked," Then what is magic?"
Xin smiled and said," Magic usually comes from invisible energy in the air"
"Some says that nature give magic to a magic-user"
"Some says that magic is the life force of people so if you overuse your magic your life force can permanently reduce"
Robin nervous asks," Then why you still using magic if you know that your life force will be greatly reduced if you overuse it?"
Xin laughed," My life force cant overuse easily"
Then Xin take out a stack of magic beast parchment and inscriptionist pen.
Robin see that Xin take out an odd-looking parchment and a crystal-like pen from nowhere, she can't help but to ask," Is that magic too?"
Xin nod," Yes I have a magic bag that can carry lots of things"
Then he places his new magic bag in the table with magic beast parchment and inscriptionist pen.
Robin was curious about new things that she see, Xin notice it so he said," You can hold it if your interest"
Robin nod and take the magic bag to see what's different from the normal bag too the magic bag that people usually use.
While Xin get one magic beast parchment, inscriptionist pen and start making new magi domain.
The idea that Xin come up is to combine some series of magic to create new magic.
He want to combine.
Nullification Magic + Law of Retrogression Magic + Elemental Dispel
To create anti-devil fruit domain Nullification Magic is utilized for nullifying any magical attacks and discharges it within an area away from the Mage. The user of this Magic has a very ample radius in which the Magic may be employed from.
Law of Retrogression Magic this Magic allows the caster to lower the magical, as well as physical, abilities and skills of the target as well as making them look like a younger state of themselves
Elemental Dispel this Magic allows its users to remove any element from their afflicted target.
Xin conjures magic to his pen and start drawing a magic circle in parchment.
While Robin stare in what he was doing, she sees a violet color ink from the pen and it glows when its is used in the parchment.
Xin notice that Robin is interested so he asks," Do you want to learn magic inscription?"
Robin asks," Can i?"
Xin nod," Yes you can.. But first, you need to watch how i do it, you can copy me if you want i have an extra ink pen here"
Then he gave Robin an ink pen and white paper, after that he slowly explain to her what he is doing.
Xin now combine Nullification Magic circle and Law of Retrogression Magic in the paper.
Robin can see two types of colors that Xin trying to combine.
The Law of Retrogression Magic is color dark white.
While Nullification Magic is violet.
Xin can see that the two magic can't easily combine because the two magic has different usage.
But Xin persists and add the Elemental Dispel Magic into it.
While writing the Elemental Dispel Xin add a bit of his own god power to sue as binding magic for the three types of magic.
After an hour Xin finishes the new magic, the new magic circle looks good.
He even draws his family crest in the middle of it while some much complex inscription is drawn around it.
The magic circle is changed to an 8 pointed star glowing into a gold color while the runes are written using blazing red color.
In the middle is the family crest of Xin.
The only thing that bothered Xin is that is this new magic is usable.
Robin come closer to Xin and said," Its beautiful .. is this the finished magic?"
Xin shake his head," No not yet …"
"We can only tell if this new magic is already finished after we see its effect"
Robin asked," Are you going to use it now?"
Xin nod and stare at her, Robin feel scared when Xin stare at him like that.
Robin nervous ask," Why are you starting me like that?"
Xin smiled at this moment, his smile extremely brilliant, If Stella and Mikako see his smile they will know that someone is going to be unfortunate.
Xin said," Robin can you stand there and don't move no matter what happens ~ <3."
Robin nervous asks, "What are you going to do?" she starts to step back slowly to scape.
She feels that if she stays here something bad happens to her.
"Light Bind"
Xin use binding magic at Robin so that she can run away from him.
Robin bind by magic by Xin, she start to struggle to escape.
Then Xin take the newly made Magic Skill and heartless use it to her.
Robin only see a golden dome cover her and Xin and then the magic bind suddenly gone.
Xin walk closer to her and stare her up and down, He asked," How do you feel?"
Robin nervous check her body but she didn't see anything wrong.
Then she remembered that Xin made her as a test subject, she angry run at her and bite her neck.
"Ouch!"
Xin grab Robin trying to remove from him but she was like an octopus clinging on his body while biting his neck hard.
Xin said," Are you a dog!!"
Robin angry said," Who will tell you that you can use me as test subject!!"
Xin said," Well you are a perfect test subject that near me so i use it to you."
Robin angry said," I will bite you to death!!!
...…...