Y/n is seen running with Hange and Miche, with the former sprinting to see the other titan shifter. They made it to their quarters to find Eren in his new room, holding his bruised cheek as Levi stood by the doorway.

Y/n: God damn what happened to you?

Eren: Y/n? Why weren't you at court?

Levi: Because We already worked on something for him, and to answer your question. I beat the shit out of him, to prove he isn't a threat.

Y/n: Well... at least it worked.

Eren: How do you know it worked?!

Y/n: You're alive, in pain, but alive.

Hange then pushes past Y/n, and begins to talk to Eren. Eren looked uncomfortably towards Y/n, who just shrugged. Y/n looks at Levi.

Y/n: Captain Levi, why haven't I been to trial yet?

Levi: You're going to have to ask Erwin yourself, kid.

Y/n frowns, but nods.

Hange: Hold on, you Levi beat you? Why do you have all of your teeth then? I know the guy always knocks some teeth out each time.

Eren: Wait- I do?! I saw at least two shoot out on court...

Hange: You guys have the healing factors of Titans! By the walls I need to find those teeth asap! I'll be back!

Hange runs out the door, as Levi leaves too, to prevent Hange from doing something stupid. Leaving the two recruits alone, Y/n sits by Eren's desk.

Eren: Why weren't you at trial?

Y/n: Commander Erwin just dropped me off here. And put Hange in charge of me... he never said if I was going on trial anytime soon. I wonder what he's planning.

----

Y/n is seen sitting in his room by the window. He watched as Eren was seen cleaning the horse stables... guess that's the benefit of being under Hange's team, and not Levi's. However, he still had to clean his room of course, not that he minds it. Y/n's mind began to wander back to trost... when he was staring at Mikasa, who was that? That flashed in his mind? Y/n's fist grew tight, he doesn't know why, but he felt angry... he can't ask his mother, for some reason, he can't speak to her, unless she speaks first. He has so many questions... for so many people.

Who is his mother? Where's from? Why did she have the powers to turn into a dragon? How's Mikasa? His squad? Everyone, are they okay?

He tried to think, when suddenly his door opened. There, Commander Erwin and Hange were seen. Y/n stood up, and saluted the Commander.

Y/n: Commander Erwin! And Hange!

Erwin: Relax soldier, I'm just curious to see what Hange has planned for you.

Y/n: What?

Hange: It's our first day of testing Y/n! Don't worry tomorrow, it'll be Eren's turn! But today, just you and me!

Y/n: Um, yes ma'am.

Hange: Good! Now let's head to the field for a bit. We may need all the room we could get!

Y/n looked at her puzzled, but shrugged it off as they kept the quarters.

After a while, they were seen in a field, with a perimeter made of many soldiers, and researchers, even Levi and his squad. Which, obviously included Eren.

Everyone kept their distance from Y/n, who was seen holding a knife against his hand.

Hange: Okay Y/n, first thing we need to do, is for you to transform! Can you do that?!

Y/n: Yup!

Hange: Okay good! When Erwin gives the go, transform!

Y/n looks at Erwin, who simply nods. Y/n nods back, before taking a deep breath.

Y/n: ... RAAHHH!!!!

He swipes the blade against his palm, blood flying in the air, before his whole body begins to be surrounded by sparks and flames. A lightning bolt hits where he once stood, as a giant reptilian skeleton begins to form, before muscle, skin and scales begin to grow. Everyone coughs as the mix of dirt and dust fills the area, all that could be seen through the fog was two glowing yellow eyes. Y/n began to flap his wings expelling the fog, before going back down on all fours.

Hange began to squeal as she ran around Y/n, admiring every single scale.

Hange: A real dragon! And a Wyvern type at that!

Y/n: Wyvern type?

Hange freezes at the sound of the deep rumbling voice, which just came out of the dragon. She suddenly began to blush as her eyes brightened up as well.

Hange: YOU CAN SPEAK!!!!

Erwin: By the walls...

Y/n: Yes... it does hurt though.

Hange: Wow... well, maybe just limit what you say then! You shouldn't speak unless you have to! Just give me simple gestures to answer!

Y/n simply nods, suddenly someone raises their hand, a popular member of the Levi Squad, Petra.

Petra: I have a question ... What's a wyvern type?

Hange: Great question! A Wyvern type, is a dragon class which only has four limbs, including the wings! There are other types, like the Serpent type, Hydra type and multi headed dragon. The Draco type, both of which are wingless dragons. With dracos looking, the most likely regular lizards. Then there is the True Dragon , four legged reptiles with two large wings on their backs.

Y/n: ... How do you know all this?

Hange: I'll show you later! Let's let the experiment begin! I want you to hover in the air!

Y/n nods as he stretches his wings, he flaps his wings, pushing everyone with a large gust of wind. As everyone tries to hold their ground, Y/n's feet rise off the ground as his wings finally reach a steady pace. He hovers five meters above the ground. And waits for more instructions.

Hange: Okay, Y/n! Moblit here will time you to see how much endurance you have for hovering! Understand?!

Y/n visibly nods, as Erwin looks at the cadets simply standing around.

Erwin: Everyone get to work. This is strictly the researchers' business.

Many of the scouts began to book it, as even the Levi Squad began to head back to their business. Eren gave one more look to Y/n, before leaving.

----

Moblit: 36 minutes!

Y/n is seen finally descending back to the ground, before completely falling over to his stomach. His wings burning and turning into steam.

Y/n's eyes seem to stop glowing, before the body finally goes limp, as Y/n exits the nape.

Hange: Moblit grabs one of the scales! I'll
grab Y/n!

Moblit: Got it!

Hange climbs the rough skin of the Titan Corps, and helps Y/n down off the body. She gasps as she notices marks on his face, resembling the pattern of scales.

Y/n: Jeez I'm sore... still can't fly for that long.

Hange: It's still impressive, we just need to find a way to increase that endurance of yours. Maybe working out more could help?

Y/n: *pants* Yeah, I could do that.... By the time I could fly for hours. I'll be buff as Mikasa.

Hange: That's the spirit! But we're not done yet!

Y/n: What? Really?

Hange: Yup! Come on follow me!

Y/n and Hange leave, as Erwin heads back to his office for something important. Once they arrive, Y/n notices they're in a small room. Hange sits by the desk.

Y/n: Uh... what's the experiment?

Hange: We can't do it yet till you're ready to transform again, so instead we're just going to chat!

Y/n: Uhhh... why?

Hange: What? I'm not good enough to talk to you?

Y/n: What! No I didn't mean that!

Hange began to chuckle.

Hange: I'm just kidding! ... But really, you'll want to hear this. You want to know how I know so much about dragons?

Y/n: Yes, please.

Hange: What I'm about to tell you, you can't tell to any other of the scouts. Including your friends,understand ?

Y/n thinks for a moment, before nodding, Hange opens a drawer, before opening a false bottom containing a large leather book.

Hange: One day, I was looking over my notes about everything I knew about Titan. I heard a knock at the door, and Commander Erwin walked in holding this book. He didn't tell me much, other than to research as much as I can from it, and tell him everything I learn. The next few weeks, I would explain to him what everything in this book meant, and what these creatures were... they were dragons. He smiled...

Y/n: What?

Hange: He smiled, because he knew I was right. He then told me this secret: many people within Wall Sina know the existence of Dragons. Despite the King making it illegal to even own this, many politicians made it that only a select few could hold these, and could get away with possessing them. The higher class never wanted anyone outside their walls to know... well, at least till a few days ago, when you came along. Everyone now knows about the boy who turns into a titan, and the boy who became a dragon.

She hands Y/n the leather book.

Y/n: Who... wrote this?

Hange: I don't know, half of the writing is all foreign, only some parts such as dragon types are readable. It also looked like many people wrote in these. So understanding everything was quite a challenge.

Y/n opens up a page to see ancient art of mutable dragons...

Y/n: How many of us were there...

Y/n thinks for a moment, qnd flips the page to see a drawing of multiple dragons breathing fire across the world... he closes it, and looks up at Hange.

Y/n: Thanks Hange... I'll try to study this on my own time.

Hange: No problem. Just keep it safe, and once again, don't tell anyone about this.

Y/n nods, suddenly Hange claps her hands together changing the mood entirely.

Hange: Great! Now onto the next experiment! We're going to see how durable you are in your dragon form!

Y/n: Excuse me what?