Hellooo~ Goodness it's been long since I posted a story.

Anyway cross over between my two favourite animes, should be fun considering that their exact inverses of each other ;3.

A few things you need to know :

-Both essentially go off their magna continuity

-For Soul Eater this takes place starting right before Soul and Maka head to the Monster Factory and gain the Demon Hunter move

-Medusa has not yet nor will she revealed the identity of the witches in Death City

-Despite these stories going off the magna continuty I will not being using the japanese titles like shinigama-sami or Nii-san (sorry though I read some magna I can't keep the titles straight for the life of me _ )

-For Fullmetal Alchemist this takes place as Ed and Al are on their way North

Alright I will do my best to keep the characters the way their respective owners intended (which means NO CROSS PAIRINGS!) And I hope you enjoy~

Disclaimer:I do not own Fullmetal Alchemist or Soul Eater.

Madness of the Philosopher's Stone

"Woolf wolves, wolf wolves" the chant echoed through the giant spider-like castle. The chanter had no worry about being discovered thanks to the sheer size of the castle killing off the sound before it reached wary ears. He wouldn't have worried anyway seeing as he was rather…stupid. "Wolf wolves!" The small green cube disappeared leaving a bright red apple in its place.
"Yes! Ha ha!"
"Free, what are you doing?" The young witch Eruka groaned. She and Free would often run off to this secluded spot in the castle to either contact the witch Medusa or to simply shirk off work. Right now they were doing the latter and had shed their uniforms for their normal attire.
"I'm practicing my spatial magic" Free said proudly. Eruka rested her head on her hand unimpressed. "Why?"
"You see" he said taking on an air of explaining "I want to increase my usefulness to Medusa"-(that's something I'd like to decrease Eruka thought to herself)-"so I'm working to improve my magic so it can do all kinds of useful things! Like maybe make a split second escape, or to bring stuff from far away to us, like my apple, or even to call allies from across the world!"
Eruka smirked to herself "something like that would probably need a magic calculation." Free's face went blank for a second.

BANG!

His head rammed against the cobble wall over and over.
"Garrrargggh! Why didn't I think of that?!" The frog witch slapped the back of the werewolf's head. "Calm down you eight foot spaz or they'll find out we're slacking!" She yelled agitated.
"Wait a second Eruka, you can do the magic calculation!" Eruka made an 'are you freaking kidding me?' face. "Pleeeease just for practice?" Free begged making a pouty, puppy dog face (something he was rather talented at being part wolf). Eruka sighed. "Fine."
"Oh! And I bet if we had the Mizunes help calculate and amplify the spell it'd be even better!"
Eruka rolled her eyes "Ok I'll call them." She picked up a stick nearby and tapped it lightly on the ground. "Tap Tap Tap" pause "Tap Tap Tap" pause- "Chi Chi!" A small gray mouse squeaked in response. Eruka repeated this process for twenty minutes until all five Mizune sisters were present. By the time all six witches were ready to perform the calculation, Free was practically bouncing up and down from excitement.

The six witches sat together around a circle of magic runes. At the head of the circle sat Eruka with Free in werewolf form standing over her. They began to chant.
"Kaerog, Froeru, Gekoeru, Frog!"
"Chi, chch chi! Chi, chch chi!"
"Woolf, wolves! Woolf, wolves!"
"Magic calculation complete!" Eruka and two Mizunes announced.
"Chi chi chi! (Magic amplification complete!)" said the remaining three.
Large transparent green cubes appeared around Free's arms and torso. He began to rotate his arms "Beginning spatial manipulation!" In the center of the runes a small green cube appeared spinning slowly. More cubes joined the first to making it larger and spinning faster with each addition. The cube was soon five feet tall and spinning fast enough to create gusts of wind. Free wore a huge grin. "It's working great! Just a little longer and-"
"HEY! What the h- you think you're doing?!" Free was so startled by the arachnophobia guard, (perhaps the spell was a little louder than his usual loafing off), that he lost control of the magic cube. The cube started spinning irregularly and the smaller cubes broke off from the larger one "Get down!" Free shouted moving to cover the witches. The cube bounced wildly, and then it calmed down for a second and shrunk in the middle of the runes fizzling with soul wavelengths. "It stopped" Eruka said cautiously.

BOOM! The cube exploded in a flash of light. The force of the blast caused part of the ceiling to cave. The witches screamed and Free jumped to cover them. Bricks fell on his back with force that would have killed him if he weren't immortal. Dust spread over the area obscuring everything from view.
Eruka coughed roughly and tried to free herself from the rubble and her wolf friend. Ting! Metal on stone sounded directly in front of her face. Eruka found her nose less than an inch away from the blade of a long thin sword. Her body froze in terror as an unfamiliar voice addressed her.

"Hello young lady." The dust thinned a little and she slowly lifted her head to face the speaker. He was an older man; wearing a blue uniform with black hair and a moustache. He was rather normal looking except for an eye patch over his left eye. But despite his ordinary appearance, he held a look of such ferocity that Eruka was more afraid of him than his sword. The swordsman leaned down to be at eye-level with the silver-haired witch. "Perhaps you could tell me where I am?" He said it with a politeness completely betraying his enraged demeanor. Somehow, she found her voice and answered stuttering "B-b-baba Yaga's Ca-astle." The dust was clearing and Eruka noticed two other figures alongside the swordsman although she couldn't discern their appearance.
"Intruders!" The man turned to look at the 30 or so guards who had apparently heard all the commotion. Eruka took this chance to turn into a frog and escape behind a corner.

"Either surrender or prepare to be killed!" The guards shouted while pulling out menacing looking weapons from under their robes. The swordsman stood up almost leisurely but his face was even more infuriated.
"Surrender? What a disgusting notion. And I have no intention of being killed by diminutive lackeys. So," he pulled a second sword out its holster "I'll just have to slaughter the lot of you."

The soldiers who had guns opened fire but the swordsman was on them almost a second after. While his companions stood there and let themselves get shot without any reaction, not a single bullet had landed on him. The first of arachnophobia men barely had an instant to react before the swordsman sliced them in half.

Eruka watched in horror as soldier after soldier fell to the relentless blades of the livid swordsman. "Eruka!" She nearly croaked when Free picked her up and said her name. "You oaf! How'd you get away?" She whispered. "Spatial magic and don't worry the Mizunes escaped." Eruka looked back to the swordsman, seeing that five more soldiers now laid dead. She felt a swelling terror that was oddly familiar.

"Free, just what was your spell supposed to do?"
"It was to home in on especially strong souls and bring them to us as allies hopefully." The reminiscent terror continued in Eruka's soul. "Medusa is going to be furious." She stated aloud.
"And that's not all," Free added, "I'm certain the spell latched on to several other souls just as strong as or stronger than these. I just don't know where it brought to them since they ruined it before I could make them all appear here."
Why did this fear feel so familiar?
Eruka trembled. Then it came to her. This was the fear she felt when the Kishen revived.
"What have we done?"

-The prologue is over and the story can begin-

I have the second chapter ready but I don't have time to upload it just yet.

Anyway hope you enjoyed, please review and let me know what you think. :)