This is based off a dream, basically a soulmate AU where Eren isnt human, there are no females in the world, and Levi is forced to wear a chastity belt.

Eren is a werewolf that lives in Shinganshina forest. It has been learned that there are only two intelligent races. The humans, and the Werewolves. Each connected through a bond that is created when they are born.

When one of the two are born, the older one, he are bare, he could be man or wolf. When the younger one is born, the older one gets a symbol branded on his chest, placed by the spirits of the Bond. James Bond..

JK

The younger one also has the brand. Warm or cold upon their chest right above their hearts. The temperature signals how close they are to each other. Hot meaning close, cold meaning far. Simple.

One night, a force rampages through the forest and Eren is driven out into the city. He knows nothing about it. All he knows is that he feels warm. He roams the streets, unable to find food, refusing to go through the trash and eat like a mindless animal.

This story can go one of two ways.

Part A: he falls unconscious due to hunger and thirst and is found by Levi who takes him home due to the burning mark over his heart. Eren wakes up to warmth and food and once he is situated and healthy, he starts wooing Levi.

Or

Part B: Eren stumbles upon a boy who makes his chest burn with delight and sorrow. The boy is his other half. He knows he is. The sorrow comes from how the boy is. Wearing tattered clothes and as thin as a stick. (I'm imagining child Levi from the underground) Eren takes him with him on a journey to find them both a new home.

What do you guys think? Don't forget to choose a part.

Or we could also have a royalty book.

King Eren is being hounded by others, kings, princesses, advisors, all to do one thing.

Get himself a queen.

Kings are tormenting him to marry their daughters, princesses stalking him trying to rape him or something and his advisors trying to set up arrangements.

Eren is a kind king so killing his advisors was out of the question. So was going to war or having the princesses arrested for invading his home.

So he did the next best thing. Eren always loved making plans and being mischievous.

He asked a good friend of his to dress up like him and act like him for a week, leaving all the big decisions up to Armin, his best friend. He spread word to not let anyone requests meetings saying he was down with a terrible flu and he was going to be in bed for the week.

He then dressed himself up as a commoner and bought himself a house in between the slums and the upper class. He wanted to find a kind and modest wife, not some snooty girl like in the upper class neighbor hood. He also didn't want to die in his sleep so he avoided the slums.

While exploring his neighbor hood, he gets lost and ends up in the slums where he meets a scrawny teenager. The teen helps him back to his home and Eren,being greatful and starstruck by the big, precious liquid silver eyes, he invites the teen to visit any time he would like.

After coming over a couple times throughout the week and eating everything Eren offered him, it was Sunday, the night Eren had to leave. He popped the question.

"Levi, I'm not who I said I was. I'm king Eren Jaeger. I came out here to find myself am honest queen and I believe I have found him. I want you to be my queen. Will you?"

Levi, obviously startled by the sudden revelation, can't help but stutter in agreement. Before he can think it over, he's now in the castle,bathed, groomed, and nicely dressed. In a dress.

Eren explains that his queen must be female but after the wedding, he planned to reveal Levi's true gender since a king and queen could not get divorce.

Hint: Levi is a cross dresser and he enjoys it every step of the way. Even if he won't admit it