AN: I know I've been AFK for a bit, life got in the way.

This is something that has been annoying me in my brain for a long time since I was told about an anime by my lil brother.

so if you can guess what anime it was that inspired this, you get a cookie!

Shouldn't be that hard.

Lily Potter ne Evans was a smart woman, she liked to think. Smarter than most. When Albus Dumbledore had informed both James and herself that the Dark Lord Voldemort had targeted them Lily had been sceptical and continued to be until the first time the maniac had attacked them.

After the first time they had been attacked, without being told specifically why by Dumbledore, Lily knew that it was only going to be a matter of time before they ran out of luck and they weren't going to be able to flee. Lily wasn't so full of herself that she didn't realize that the only reason they were alive still was because of luck, Dumbledore might have said it was because of the Order of the Pheonix but Lily knew better.

Which was why, after the first attack, Lily had taken up researching magic, ignoring any and all boundaries, Dark, Light, Grey… none of that mattered to Lily as she researched.

Lily researched on everything she could think of which she could use to help her son; as Lily knew Harry as Voldemort's true target, Lily and James were just in the way.

Lily remembered that things words with a shiver.

"Surrender the child and your lives will be spared."

The nerve of that thing to ask that of a mother!

So on the morning of October 31st when Lily had woken with an ominous feeling within her gut, which she had always taken to acting on, she put her research into practice.

Lily knew, had learned during her months of research on magic, that spells cast were a shaped intent projected form of a wizard or witches magic, the spell carried the will of the caster out of the magical plane into the physical plane.

With this in mind Lily had, much to James' confusion, asked that James let her cast on him a spell, one that she had invented, that would record the magic that was cast on him, not the spell but the magic behind it.

She theorized that all magic cast from any one person was the same, and with that theory Lily planned on recording the magic with a simple, fundamental concept.

Now she had the data, now she just needed a way to use it, and after months of frustrating obstructions she managed to develop the partner to the magic signature recorder.

It was a mix of different magics but it worked like a projector screen displayed above her open palm.

Once Lily had that down, she added in the data.

If [Magic 1] = [Magic 2] + [Magic 3] Then [Magic 1] + [Magic 4] = False

[Magic 1] being Voldemort's Magic.

[Magic 2] being the magic recorded being cast on James.

[Magic 3] being the magic recorded being cast on Lily.

[Magic 4] being the very luckily recorded accidental magic from Harry.

And False meaning to negate the magic cast altogether.

Essentially Lily planned a rune schema that would negate all magic cast from Voldemort to her Harry with the magic recorded from James and herself, in essence shielding her son from all magic cast on Harry from Voldemort.

Magical signatures could not be changed in any way after all.

After the 3rd attack from Voldemort on her family Lily believed that she had everything set.

Unfortunately for all involved, the inclusion of Soul Magic in the form of the horcrux' of Tom Riddle Jr threw everything into chaos, corrupting the schema to do a lot more than what it was meant to.

See what Lily had unknowingly done, was create a means of accessing the natural flow of ambient magic in the living plane, changing, adding or subtracting to the whole magical spectrum.

She had created a means to alter magic, to change it for every witch, wizard or magical being, anything that could access the magical plane.

And she gave the master access to her toddler child.

Lily Potter created the Hacker Magician.

AN: so yeah, not nearly as long as what i would normally write for an intro, but it was an idea i decided to flush out, see what came of it.

If something similar already exists, that isn't a slash, pro Weasley, Pro Dumbledore, Pro Hermione, share the name.

Now maybe i can think more clearly on the other plots running around my head.

Who knows.

Oh, and if anyone who reads this, can think of a better summery, PM me, because I know the one I have at the moment is very lacking.