Wooo! Chapter 3 is here! So some things to announce *consults clip board* 1: I have recently posted my new Royai fanfic, Fire Lilies and Dangerous Dates. Even though it's the first one on FanFiction, it's not the first I've written. I split my writing between typing and hand writing so most of my Royai is in my notebook and I still have to copy it down. Until then I will be posting everything I have on my computer that is ready. 2: My 2 Ouran High School Host Club fanfics are almost ready to be posted but one is in a notebook and the other isn't finished. One is all about the twins and it's pre-Haruhi based and the other is just a fma crossover in normal time. There are a lot of crossovers in it like Fruits Basket, and Death Note so I look forward to posting it. 3: Because I'm awesome I also have a Batman/FMA crossover named Beyond The Point Of No Return so check that out. 4: Sensu-chan has fanfics for you! With Hope, Winry and Alchemy Lesson, Book 1: The Sorcerer's Stone! Check them out!

Disclaimer: I don't own the kid with the automail, or his brother with the blood seal. I also don't own the dude with the magical abilities and the lightning scar. But I can tell you this: I am held accountable for their actions in the classroom so I expect Ed to behave and to keep those children in line! Plus, sadly, I don't own Roy and Riza, but I own all the Royai I create! Wooooo! Royai!

Mustang: Hey! Hezaru-chan I think I have an idea! *smirk*

Me: Does it involve you, Riza and reservation at the nearest resteraunt?

Mustang: O.O no…..

Me: Oh ok, whatcha got?

Mustang: Ask for Royai! I'm sure your fans would enjoy presenting their works to the ultimate Royai queen!

Me:OOOOOOOOH! You heard the Colonel! Send me your Royai recommendations or stuff you guys have done yourselves! I can't get enough Royai!

Edward had been woken up quite rudely. Someone decided it was fun to put an alarm clock next to his bed. He took his right arm and practically smashed it.

"Brother!", Alphonse yelled at him.

"Ah what do you want Al?", Ed said, angrily.

"You know that you have a class to plan and teach right?", Al asked.

"Aw hell!", Ed changed into his clothes quickly. He went down to the Great Hall and sat for breakfast. He nommed while planning the first lesson in a notebook. Ed, of course, didn't notice he was sitting at the Gryffindor table instead of the teacher's one.

"Um, aren't you a teacher?", Harry asked.

"Yeah I am, I am also quite busy, I've never taught before.", Ed said, stuffing his face and writing in his book.

"Oh, ok then.", Harry was confused. Who was this kid!

About a half hour later, this old guy, Mr. Filch, lead Edward to his classroom. Hawkeye was setting up as Edward was finishing up his lesson with Al., "Ok! I think I got it!", Ed smiled. He then started to help Riza set up all the things they would need. 15 minutes later, a bell rang and students filled up the desks.

"Ok! Hey, I'm Edward Elric. I guess I'm your guy's new teacher. So why don't we start off by explaining anything you guys know about alchemy. Any volunteers?"

Only Hermione raised her hand.

"Oh, it's you, Ms. Granger is it? Well tell me everything you know. There's no wrong answers.", Ed smiled.

"Well isn't alchemy a type of magic used to transform one object into another?", she asked.

"I change my mind, there are wrong answers.", Ed said to himself, then turned to Hermione "Close, Alchemy is a science, not magic. And yes, you are changing the physical properties of the matter but not changing the chemical aspects."

"Excuse me? I'm not sure I understand that last part.", She said, confused.

"Well let me explain it like this, you can make an object from something else but it must have the same properties. For example, you can make a box from a pile of wood, but you can't make a flower or rock, see? It has to be made of the same material that you started with."

"Ok.", she said.

"Now, Alchemy is the process of analyzing, deconstructing, then reconstructing the matter in an object. The most absolute law of alchemy is equivalent exchange. Care to explain, Alphonse?", Ed was writing this all on the big chalkboard he was given.

Alphonse stepped forward, "Human kind cannot gain anything without first giving something in return. To obtain, something of equal value must be lost. That is alchemy's first law of equivalent exchange."

Ed also wrote this on the board, "Understandable?" he asked.

Everyone nodded their heads.

Ed continued, "This law is split into two parts : The Conservation of Mass, and The Law of Natural Providence. The Conservation of Mass states that you cannot make too much out of too little. So If you have a rock, you can't make a human-sized statue out of it. And I hope your all writing this down.", Ed looked at them all. They were in fact writing so he continued, "The Law of Natural Providence is what I explained earlier, you have to create something that shares the chemical properties of what you started with, so you can't make a rock out of a piece of wood. Any questions?", Ed asked.

Hermione raised her hand, "So if Alchemy is science, and not magic, then how are we supposed to do this?"

Ed looked at her, "Some of you will just have the talent, others might not. That's just how it is. Transmutation is the process of Alchemy. But it's not as simple as clapping your hands. You need to draw a transmutation circle…" Edward was cut off by the bell which signaled for the next class to start, "Ok, we'll continue next class by learning about transmutation circles!"

The day went by, Ed taught the same lesson to the same stupid magic believers. He was exhausted by the time dinner came around. Ed, Al, and Hawkeye made their way to the Great Hall. Before they entered the doors though, they saw a blonde boy shouting things at Harry and his friends.

"My father is going to get you expelled for sure Potter! I'm going to ask him and he'll do it for me!", the kid mouthed off.

Ed saw what was going on, Harry and his friends were looking at the other kid like he was a mosquito or something. The other kid was just drabbling on. Ed clapped his hands and touched the ground and the kid was tied up with a stone rope that had come from the ground near Ed's feet. "You know, I just hate people like you, you never know when to shut up, Malfoy, right?." he said, strolling over to Harry and the others.

"Your gonna get it too! You freak! How did you do that?", Malfoy yelled at him.

Ed just looked at him calmly, "Let's see that's, harassment of students, insulting, and threatening a teacher. I think 15, 20 points?", He looked at Harry for confirmation.

Harry told him, "Well they would each be about 10 points each…"

Ed smiled, "Ok then 30 points from Slytherin."

Malfoy had the most priceless look on his face, "You? A teacher? But your so short!"

Ed lost the cool, "SMALL? SMALL? YOU SAW THE NICE SIDE OF ME YOU BLONDE TWIT! I CAN GET ALOT WORSE SO YOU MIND REPEATING THAT? HUH?"

Malfoy kind of shrunk down.

Ed gave him a dirty look, "Yeah that's what I thought, so do me a favor? Get outta here and mind your own business before I take more than house points got that?"

Malfoy ran from the hall after Ed let him out of the rope. A simple transmutation and Ed restored the floor to it's original state. A short talk went on between Ed and Harry. After they parted ways, Hermione said to herself, "Not as simple as clapping huh? You seem to be able enough."

Yay! Chapter 3 done! You know, I think out of the entire story so far, this is my favorite chapter. Be sure check out my stories as well as stories by Sense Marauder. My Royai fic seems to be the most viewed so be sure to check it out! P.S. Every time you don't review, Ed gets stuck teaching the same lessons over and over because those magic believers can't get a hold of alchemy. Review!