Ed is the lieutenant of 0th corps, the one where "Demon Arut" is its commander, a mysterious man who can cleave time, space, and reality itself with his dagger (this is false, of course, but no one knows that).
You, (your first name), are the eldest child of the royal family of Ireon, a country close to the Empire. Having red eyes instead of (your eye color) eyes, a symbol of royalty, your white hair instead of (your hair color) hair, and your skin so pale you'd think you were a vampire, you were treated like an illegitimate princess even though you were born to the first queen, who was the king's first love.
Your birth caused the king to divorce the queen and marry the second and current queen of Ireon, who is also the mother of the crown princess, your half-sister, also called the Hope of Ireon, named Catherine, and your two half-brothers named Gilles and Damien, the children of a concubine murdered by your mother when she was queen.
You have the same rights as Gilles and Damien, but not the right to the throne, and you are treated like a concubine's daughter. However, you have fragile health that makes you cough up blood at the slightest stress, and your heart races very quickly. You often wear a hooded outfit to avoid burning in the sun when leaving the palace, and sometimes the castle, to walk outside, even if you go to the Empire, an enemy of your country with a tyrant named Eduardo Desert who tends to go to war at the drop of a hat in order to conquer territory and expand his own. Many countries have fallen, although he spares the former royal families. He remains a monstrous tyrant. The most famous war remains the Eight Years' War, which brought down countries of varying power.
You are lucky not to have any royal characteristics when you enter the Empire for tourism, although your accent betrays your true origins. The merchants of the empire don't care, they love money no matter who gives it.
You can see a church in the middle, it's called the Church of Salvation. It seems like there's a distribution of bread to the needy. You politely decline a loaf, not needing it, and then you leave.
Ah, the empire… Its landscapes, its markets, its forest, and its demons… Oops, you've gone way too far, you're in the realm of demons, mouth wide open. The advantage is that here, there are two moons and no sun, so there's no risk of skin cancer.
You try to walk without drawing attention to yourself in the city of demons, making sure your hair and face are well hidden because you never know. Strangely enough, demons aren't that ugly and hideous. They're humanoid, not monsters like most people say. They're traitors, disloyal beings, and consumers of human meat and hay. It seems there's a whole population of people in the demon world, not just legion soldiers.
You decide to take a leisurely tour of the area, but suddenly, you bump into a demon who's not in a particularly good mood and shouts at you, "Watch your step!" You mutter, "I apologize." The demon gets even angrier and forcibly removes your hood, revealing your appearance. "I…" The demon freezes before saying, "Are you Sir Arut's sister?" He must be talking about that scary man, the captain of Legion Zero, the second-in-command of the Demon King. "No, not that I know of…" The demon continues to observe you before focusing on your red eyes. "You find them ugly too, don't you?…" "Huh?" the demon says, a little lost. "My family rejected me. I live like an outcast because of these cursed eyes. Who would love them?" "…. Sir Arut also has red eyes, but no one thinks they're cursed, just like yours," says the demon.
You finally observe the demon. He seems more humanoid than monstrous. He has blond hair, blue eyes, a legion soldier costume, pointy ears, and he wears gloves. He seems calm now, then he finally speaks again: "I'm Ed, the lieutenant of Legion Zero, and you?" "(Your name)," you answer simply. Ed continues to look at you before gently taking you in his arms. You look at him in confusion.
And that's how your relationship between a demon and you begins. Humans are forbidden in the demonic realm unless the ruler accepts their presence; otherwise, they are automatically killed. But Ed has decided to hide you voluntarily. You push him against the wall for a few kisses on his lips and soft neck. You never thought demons could be so attractive. He responds to your kisses gently, although he shivers from your kisses on his neck, which isn't very used to this kind of thing.
"Hey, Ed, are you done getting dressed?" said a deep voice before he froze when he saw you, black eyes with yellow pupils, short black hair, it's Caver, the king of the demons Ed told you about. "…." Ed is all red. "Well? Your explanations, Ed, on that?…."
Finally, he was willing to take you in, and Legion Zero learned about your existence and your relationship with Ed. You're much more approachable than 'Demon Arut'. An investigation was conducted on you, and they learned that you are the princess of the kingdom of Ireon. Caver: "An explanation, Miss Princess?" You sigh not wanting to explain all. "You can destroy this kingdom if you want, I don't care. Even killing my family, I don't give a damn, between someone who stole my position and two kids who spent their time making up rumors about me." Caver: "Hm… Do you want the throne of Ireon?" "No, let him die," you say firmly. "Before, I would have accepted it. Now, I don't care. I have Ed. The rest, the world can be destroyed, how much do I care…" Ed end all red at your words
