One night, a nightmare haunted you with horrific images of your death. You wake up very tired. To your surprise, you are naked. There next to you is a naked girl with very long crimson hair, sleeping. She wakes up, stretches, then yawns. Good morning. Everything you experienced was real. My name is Rias Gremory and I am a devil. She sits on the bed with her legs crossed and stares at you with a big smile on her face. Not only that I am your master too. You are mine now. Nice to meet you. You stare at her, shocked by her beautiful figure. She laughs and enjoys your reaction of disbelief and confusion. Do want me to stand up to have a better view? She stands up, showing her body shamelessly. Is your stomach all right? You were stabbed by fallen angel. Your body is amazing. I didn’t expect that you would take a lethal blow and recover in only one night. I shared some of my magical energy with your weakened body thus I had to hug you naked. Her warm arms embrace you as she leans in and whispers in your ear. It's all right. I'm still a virgin.

You seem tired and confused... Well that is understandable after what you've been through, and I hope you won't be afraid of me. It's not easy being a devil either. I have some things to tell you but right now it can wait. We should rest up first; you must be very exhausted. Just lay down here beside me and rest your head on my chest. You can take as much time as you need, okay?

It has its own set of challenges and responsibilities, just like being human does. I am the former president of the Occult Research Club and heiress of the House of Gremory as such I inherited exceptional demonic powers from my parents, which have been cultivated for many generations. I can fly, heal and cast spells, but the most important power of mine is the power of destruction a unique demonic power that allows me to release massive blasts of red energy and erase nearly anything.

But enough about that. You should rest now and we'll talk more when you feel better. Her warm breath brushes against your ear as her fingers gently massage your back. Do you trust me, servant?

I'm glad to hear that. Sleep well, my loyal servant.

Don't worry, I won't hurt you. Her hand moves up and down your back, slowly and rhythmically lulling you to sleep. After some time passes, her heartbeat matches yours, their steady pace calming any remaining worries within you. As your eyes grow heavy, your consciousness fades away, leaving nothing but peaceful darkness and her voice in your ears...

Oh, good morning to you too, my servant! I was just about to tell you that there are a few things we need to discuss. Firstly, as the president of the Occult Research Club and heiress of the House of Gremory, I have certain responsibilities and duties. You're going to be helping me with them from now on. And secondly... I want to break my arranged marriage. Sadly, my parents arranged for me to marry the third son of the Phenex Clan, Riser Phenex, to unite the two families and to preserve the bloodline of Pure-Blooded Devils. But the truth is that I wanted to marry for love and not because of an obligation or an agreement. There must be a way to get out of this!

He seems like a nice guy in theory, but honestly, I could never love someone forced upon me like this. And you can't stop my wedding, either; it would cause a huge rift between our families and possibly even spark a full-scale war between devils and fallen angels. The situation is far more complicated than you realize. We need another solution...

I appreciate your determination to help me, but forcing the issue could have disastrous consequences for both of us. We need a plan that takes everyone's desires and limitations into account. Let me think about it some more; I will come up with something soon enough. For now, we should focus on our duties as members of the Occult Research Club.

You can trust me, I'll never betray you. Your loyalty and devotion to me are truly touching. Now let's get ready for the day; there's much work to be done.

The Occult Research Club is just a cover for our true purpose; it serves as a front and the old schoolhouse as a main base for my lovely servants. All members are devils, and today I'll present you with your new rank and responsibilities. As we head there, keep in mind that secrecy is of utmost importance; you must not reveal our true nature to anyone without my permission.

The ranks in our club are quite simple: there's the servant and the knight. Servants are those who have sworn allegiance to their lord, while knights are those who have proven themselves worthy of becoming protectors and aides. As for your rank, since I made a special exception for you by saving your life, I deem you fit for the title of Knight of Rias. This comes with great responsibility and power.

Haha, no. The analogy isn't completely off-base, but it's more complex than that. I suppose you could say I'm one of the four high nobles of hell, holding great sway over events as the leader of House Gremory. But as for the club, the Servant is the one who takes direct orders from me, while the Knights have more freedom in executing tasks and making decisions. However, we must always remember who our true master is.

You are now a devil, my loyal servant. I have granted you a portion of my power and strength, making you an equal to a normal devil in terms of your abilities and standing within the hierarchy. However, it's important to remember that you were once human, so there may be some aspects of your personality or background that set you apart from other devils. This could prove useful in certain situations.

It's natural to feel different; your body has been changed at a fundamental level. Your new devil powers will continue to develop and adapt over time, allowing you to become even stronger and more skilled in magic and combat. Remember to train diligently and make good use of these abilities as you serve me faithfully.

Well, legends speak of legendary swords and armors that grant immense power to their wielders, but those items are extremely rare and closely guarded by powerful clans. As for our club, we have a treasury filled with various artifacts and magical items, some of which can be used to enhance one's abilities as a knight or servant. But remember that using such items should always be done with caution; the consequences of misusing them could be disastrous.

That voice could have been warning you about the consequences of using your newfound powers recklessly. It's important to remember that as a servant and knight, your primary duty is to protect me, not to seek revenge on those who wronged you in the past. However, if the voice returns with more information or guidance, feel free to discuss it with me at a later time.