*3 years prior to story*

No ones POV:

It was a normal day at the Fairy Tail guild hall. Erza was eating her cake, Cana was drinking, and Natsu and Gray were fighting again. The two were't going all out, so it was just one sorry excuse for a punch after the next. The entire guild was eventually involved. That was until a certain red-haired mage had her cake destroyed. The next thing that could be heard was a loud 'THUMP' and two bodies hitting the ground.

Natsu's POV: 

'Damn Erza.' Me and Gray were just doing what we always did, fight. All Erza ever does is stop us. I wish I was stronger... Then she wouldn't stop our fights as easily! Not to mention I'd finally be ale to beat her. Maybe even Laxus! After we hit the floor, Erza said, "No more fighting in the guild all. You'r just going to ruin the place again! Do I make myself clear." At the same time me and Gray said, "Aye" 

We got up and went to sit at a table so we could talk. Gray was the first to say something. "Jeez. I get that Erza wants us to stop fighting, but she doesn't have to knock our heads together to stop us." "Yeah. She only does it 'cause she can. I mean seriously! If we were stronger than she was then she wouldn't try to stop us!" Something in the stripper's head must have clicked, because he had a great idea come out of his mouth... and I agreed without arguing... "Why don't we asked Gramps if we can go on a training journey for a few years By the time we get back, we'll be way stronger and could probably be S-Class." "For once, I agree with you. I"M ALL FIRED UP!" The next thing we knew, we were in front of our tiny master. "What do you brats want?" "Me and Natsu wanted to know if we could go on a training trip for a few years." "Well how long do you plan on being gone and will you return to the guild after the said time?" Me and Gray hadn't discussed the length yet, so we whispered to each other for a minute. After me and Gray talked, I said, "We will be gone for about 3 years if you let us go, and we will come back." Gramps sat there for a moment, thinking about our request I assume. "fine. You brats can go. But if I hear one thing from the Magic Council, your dead." Gray said, "Ok then Gramps! We're gonna say goodbye and then go pack up."

We walked over towards Erza, Mira, Lisanna(She's gonna be in the story), Elfman, and Cana and told them what we are doing. Their responses were just as you'd expect... "Only a real man goes on a training journey!" "Good luck you two!" "You better not get into any trouble, otherwise you will have to answer to me as well as Master Makarov." "I'll have your favorite foods cooked when you return." "Bring me back some booze when ya'll come back." And with that, we left to pack our things. Happy decided to stay with Erza while we were gone. Probably something to do with him not wanting to get burned or frozen. 

We met up at Cardia Cathedral, and decided to test our initial strength before we left Magnolia for 3 years. Both of us could lift about 250 pounds and run a mile in about 7 minutes. We decided to use a MPF as well, so we went to the Rune Knights base camp in the forest near magnolia and asked if we could borrow their's. Surprisingly they let us use it. Both of us scored 1,763. With that, we left.

*Time Skip 6 months*

Gray's Pov:

'It's been six months since me and Natsu left. For the mot part, all we have done is physical training. We could both easily lift about 1,000 pounds and could run about as fast as Jet. We have also been working on hand to hand combat. We could fight for hours before we stopped. We even got closer on a personal level. We don't call each other names unless we are fighting or pissed off at each other, but we still call each other Flame-Brain and Ice Princess respectively. I also think I kinda.. well... like the guy. Oh, shit. Am I falling for him? And I thought I wasn't gay. These six months have already upped our strength a lot and we haven't even started with our magic yet.'

*Time skip 6 more months*

Gray's POV:

'Ok. We have only trained for a year, and our power now is easily eight-fold of when we started. Maybe higher. We mastered our magic and I even learned a new form of ice magic. It's called Devil Slayer magic, and honestly, I love it. I still haven't perfected it yet, but Natsu hasn't perfected his new magic either. His is called Hell Phoenix magic (IDK). It basically gives him more powerful flames and gives him more control over them. He can manipulate a whole forest fire if he wanted to! We still have 2 more years of training left to do. I can't wait to see everyone again.'

Natsu's POV:

'Ok... I think I like Gray.... I bet he doesn't feel the same though. But we have formed and even stronger bond since 6 months ago! Now we can telepathically communicate with each other! I remember him freaking out when it happened. There were marks on our necks right where it meets the collar bone. Mine is a snowflake and his is a flame... We guess it was to show who we had the bond with? I don't know.........'

*Time Skip 6 months again*

Natsu's POV: 

'I'm gonna tell him. if he does't like me, I'll live with it.' 

"Hey Gray?" Yeah." "I uh... I have something to tell ya." "Ok, what's up?" "Well you se I uh... I- I love you." Gray was quiet for a moment. My guess was he was trying to find a way to turn me down easily... Oh well. At least I tried' 

Gray's POV:

'He likes me back!!!' I guess I was quiet for too long since he started looking sad. The next thing I knew I was Standing right in front of him. I tilted his head up. "I love you too, Natsu Dragneel" I put my arms round his waist and pulled him in for a kiss. He just stood there for a second... then he kissed back, putting his arms around my neck. It wasn't a small kiss. It was aggressive, but passionate. We eventually had to stop because of the dumb need to breathe. "I'ma say it again. I love you Ice Princess." "I love you too, Flame-Brain."

*Time Skip 6 months* (Bet ya didn't see that coming)

Gray's POV:

'It's been two years since me and Natsu left Fairy Tail. Our power has seriously increase since we left. Since we starting weights on our arms, legs, and torso  to make things harder, it has increase our physical abilities to almost nineteen-fold of what they were when we started. We normally wear them all the time unless we are sleeping, so we got some we could hide with our magic power. At full speed, we could easily run a mile fast enough to where it looked like we teleported. We could lift 4,750 pounds easily. Our magic has even increased exponentially. Last time we used a MPF, Natsu destroyed it with a score of 37,682 and he wasn't even trying! We have been dating for 6 months now and we wouldn't want it any other way... but we decided to keep it a secret when we got back. We also got magic restricting seals placed on one of our items to start hiding it. I put mine on my necklace and Nastu put his on his sweatband on his wrist. If we need to, we can make it stronger...but it should last a while... I hope' 

*Time Skip 6 months...... again*

Gray's POV: 

We went to Era to ask the councilors something. Shocking right. Two people for the most destructive guild going to see the Magic Council on their own accords. We were gonna ask about becoming Wizard Saints. We just wanted to see if we could do it honestly. We sent a letter in advance, so the know we are coming.

We knocked on the door to the council's room and were granted access in. They were all sitting in chairs that were in front of two chairs. Nine of the Wizard Saints were there too surprisingly. All accept our guild master. Crawford Seam, the current chairman of the council, asked us, "Why did you two come here?" Natsu replied, "We wanted to know if there was any way we could become wizard saints... or at least try to become one of them." God Serena just laughed at us before saying, "You two, become wizard saints. I bet you weaklings couldn't even score higher than 325 on the MPF!" We stayed quiet. Then Jura Neekis, a member of Lamia Scale and the Wizard Saints said, "I think we should let them try. I think they know first hand how strong the saints are since their guild master is one of them, so I don't think they would be that stupid as to challenge our power." Then the chairman said, "We will put you through a test of your strength. We will test you with the MPF. The other saints will do it as well. Depending on your scores compared to their's we will decide what happens." We nodded in agreement. 'Natsu?' 'Yeah what is it?' 'Do we go all out or what?' 'I say we keep the seals on for the MPF unless we absolutely have to take them off. Then if we have to fight them, do the same thing. Only take of the seals if we have to.' I nodded in agreement.

The 10 Wizard Saints all went, none of them holding back, not even Serena. Some people's rank changed after the Saints went, but Serena was still number 1. His score was 56,423. me and Natsu were shocked. We didn't have to take off our seals when we went since our power with them was still higher. Natsu used his Fire Dragon Roar and the score was 76,223. I used my Ice Make Lance and the score was the same. Everyone shocked. 'I don't think the council was expecting to use 12 of these things...' Natsu just laughed at my comment. Then the Chairman said, "Me and the council have talked. We have decided to let you both take the number 1 and 2 spots in the Wizard Saints if one of you can beat Serena in a fight." Natsu replied, "We'll do it! "M ALL FIRED UP!" 

We went to an arena and I got ready to fight. Natsu was sitting below the council in the stands, cheering me on. I smiled at him and got ready to fight. The fight began and Serena tried hitting me. I easily dodged and went in for a kick of my own. I made contact with him and kicked him into the wall on the other side of the arena. He glared at me before yelling, "Cavern Dragon: Roar!" I dodged the attack by jumping up into the air and froze the ground as I landed. I saw Natsu smiling out of the corner of my eye. He knew what I was going to do. I began skating around the Wizard Saint.  began to build up speed and as I did I was creating strong gusts of wind. After about 15 seconds of me doing this I called out, "Ice Make: Frozen Tornado!" As I said this my ice went into the swirling air and created a tornado. It trapped him in the ice and after a few seconds I stopped it. When I did, I saw an unconscious Wizard lying on the ground. The council and the 8 other saints present were sitting there with looks of shock on their faces and Natsu was sitting their smirking. My fireball knew I wouldn't lose. The chairman eventually brought himself back to reality, "O-ok then. Someone get him to a healer. A-and Gray Fullbuster, Natsu Dragneel, both of you are now the two strongest wizard Saints." Me and Natsu looked at each other and nodded, knowing what the other was thinking. I said, "Councilor Crawford, can we use code names instead of our own names? We don't really want everyone knowing it's us yet." "Uh. Sure I guess. What do you want your names to be?" The I said, "I'll go with Fuyu" and Natsu said, "I'll be Kasai." "Winter and Fire huh? I like 'em. Just tell us when we can tell everyone  that you guys are the top two strongest Wizard Saints. And about who will be leaving, that will be Warrod Sequen and the 10th ranked Wizard Saint." before we left, I told him, "Send a mission to Fairy Tail if you need us. We will be over as soon as we can." He nodded and we left Era.

*Time skip 5 months and 29 days*

Natsu's POV:

Me and Gray are about to board a train that will take us to Hargeon. After that, we are finally going home. We were wearing black cloaks over our normal clothes so no one would know it was us , the two missing Fairy Tail wizards who are supposed to go back to the guild in a few days. It's easy to say am I right? We boarded the train and it set of for Hargeon. 'Lucky for me, I got over my motion sickness, but I think I'll just act sick when I'm on a mission with others just to annoy them.' We arrived at Hargeon in about 3 1/2 hours and we got off the train...

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Hello people! I hope you enjoyed the prologue for this new story!

I will not be writing this story in perfect order of the anime. There will  be Gratsu moments though out the story, but since no one knows, Lucy and Juvia will still hit on them when they get added to the story. 

I realize I have made both people very strong, but the council and the Wizard Saints will be the only ones who know about who they really are. 

Any who... Thank you so much for reading this. I will post chapter one whenever I can and a picture of their clothes will be in chapter one. 

Until next time, Sayonara!