The Infernal Grimoire: Dominion of the Ars Goetia (Octavia X Male Reader)

Version 1

Title: Dominic's DescentPart 1: The Grimoire's Discovery

Dominic Alexander Dominic is a young, ambitious civil engineering student working part-time on demolition sites to make ends meet. On a regular day, he's tasked with overseeing the demolition of an old, abandoned mansion on the outskirts of town. The mansion is eerie, forgotten by time, and carries a heavy air of mystery. During the inspection, Dominic discovers a strange painting hanging in one of the rooms. It depicts a strange mix of heaven and hell, but something seems off—it's upside down.

Out of curiosity, Dominic flips the painting, revealing a hidden compartment behind it. Inside lies an ancient, dusty grimoire. Its cover is worn, etched with symbols he doesn't recognize, but something about the book captivates him. The energy of the grimoire pulses in his hand, urging him to take it with him. Feeling an odd sense of attachment, Dominic decides to keep the book.

Part 2: Obsession with the Grimoire

Back at his small apartment, Dominic can't stop thinking about the book. He spends his nights poring over its pages, despite the ancient Latin text being incomprehensible to him at first. Days turn into weeks, and weeks into months. As he immerses himself in the grimoire, Dominic slowly becomes fluent in reading its language. He learns that the book is not just a relic of the past but a key to a forgotten knowledge of powerful, dark magic.

The deeper he delves into the text, the more disconnected Dominic becomes from his previous life. His grades in school begin to slip, and his friends grow distant as he becomes consumed by the grimoire. The book teaches him how to carve ancient runes into his body to unlock hidden powers. Skeptical at first, Dominic tries a small rune, and to his shock, it works—it enhances his physical strength, vision, and stamina. The allure of power overwhelms him, and he decides to push further.

Part 3: The Gateway Ritual

Dominic's hunger for power reaches its peak when he discovers instructions for a forbidden ritual—the opening of a gateway to Hell. The grimoire warns of the dangers, but the thought of mastering such immense power consumes Dominic. One night, he decides to execute the ritual, but it requires a human sacrifice. He tracks down a local criminal who's wanted for his heinous acts, believing that if anyone deserves to be the sacrifice, it's this man.

With the blood of the criminal, Dominic performs the ritual in a secluded forest under the cover of night. The ground cracks open, and a fiery portal materializes before him. The moment of triumph, however, is short-lived. Dominic feels an unbearable pain in his chest, like a heart attack. As he collapses to the ground, he realizes something is going terribly wrong. In a last-ditch effort to save himself, Dominic lets the portal consume him, dragging him into the unknown.

Part 4: Arrival in Hell

Dominic awakens in a grand, dimly lit hall, lying on cold stone. He's not dead, but he's no longer in the world he knows. Towering over him is an owl-like demon with piercing eyes and an air of royalty. This is Stolas, one of Hell's most powerful and ancient beings, a member of the Ars Goetia family, a royal house in Hell.

Stolas is surprised to find a human in his realm. Not just any human, but one who bears runes etched into his body—runes of power. Stolas is intrigued by how Dominic, a mere mortal, managed to open a portal to Hell, something thought impossible by humans. He notices the grimoire still clutched tightly in Dominic's hands and recognizes its significance. This isn't just any book—it's one of the ancient Grimoires of the Ars Goetia, a long-lost artifact.

Seeing potential in Dominic, Stolas decides not to harm him. Instead, he offers him mentorship, promising to teach him more about the grimoire's secrets and the true nature of Hell's power. Dominic, overwhelmed and in shock, agrees.

Part 5: Training with Stolas

Over the next few weeks, Stolas trains Dominic, helping him master the knowledge in the grimoire and teaching him more about the demon world. The two form a bond, not just as mentor and student but as friends. Dominic's humanity, however, starts to shift. The more he immerses himself in the demonic arts, the more detached he becomes from his former life.

During this time, Dominic meets Octavia, Stolas's daughter. Octavia is intelligent, strong-willed, and curious about the human Stolas has taken under his wing. From their first meeting, there's an undeniable connection between Octavia and Dominic, though neither speaks of it. They spend time together, exchanging stories about their vastly different worlds, slowly growing closer.

Part 6: The Blue Moon Ritual

One day, Stolas excitedly announces that a rare celestial event is approaching—a Blue Moon in Hell. This event is a powerful ceremony during which demons can be granted recognition by Lucifer himself, becoming one of his chosen soldiers. Dominic is intrigued by the possibility of being recognized in Hell and agrees to participate in the ritual.

The preparations are intense, with Stolas guiding Dominic through additional rune carvings and chants from the grimoire. The stakes are high—any mistake in the ritual could cost Dominic his life. Octavia, despite her reserved nature, can't hide her concern for Dominic's safety. Stolas notices Octavia's anxiety and realizes that his daughter has fallen in love with Dominic, silently supporting her feelings.

As the Blue Moon rises, Dominic stands on an ancient altar bathed in moonlight, reciting the long, complex chants from the grimoire. With each word, the air grows heavier, and the ground trembles. As he speaks the final phrase, a beam of blinding blue light shoots down, enveloping Dominic and pulling him into a void.

Part 7: The Audience with Lucifer

Dominic finds himself floating in a dark void, surrounded by whispers. Suddenly, a voice calls out to him—it's Lucifer, the ruler of Hell. Lucifer appears before Dominic in all his terrifying majesty, curious as to why a human would seek such power. He questions Dominic's motives: does he desire fame, strength, control?

Dominic, however, surprises Lucifer. He explains that his journey wasn't motivated by greed or ambition. He was driven by curiosity, a desire to learn and explore the mysteries of the grimoire. Furthermore, he expresses his wish to protect those he loves, including Octavia. Lucifer, impressed by Dominic's sincerity and passion for knowledge rather than power, welcomes him into Hell's elite, renaming him Dominic Ars Goetia, officially part of Stolas's family.

Part 8: A New Beginning

Back on the altar, Dominic returns, transformed. His human form is gone, replaced by the body of a demon—a majestic, towering avian figure, much like Stolas. He looks in the mirror and barely recognizes himself, but feels stronger and more powerful than ever before. Stolas watches with pride, tears in his eyes, as his protégé has ascended.

But the most significant moment comes when Octavia rushes to Dominic, throwing her arms around him in relief. The emotions they've kept hidden for so long finally spill over. Dominic holds her tightly, feeling a warmth he hadn't expected in Hell. Their love for each other is undeniable, and in that moment, they finally confess their feelings. They share their first kiss under the blue moonlight, marking the start of their future together.

Epilogue

Now a full-fledged demon and member of the Ars Goetia, Dominic begins his new life in Hell. With Stolas's guidance and Octavia by his side, he continues to study the ancient knowledge of the grimoire, exploring the boundaries of his newfound power while learning the complexities of demon politics. The story closes on a hopeful note, as Dominic realizes that despite the darkness he's embraced, he's found love and a purpose in this strange new world.

The End

Note to self: I feel like I made the story a bit rush? I don't know really... Eh, I'm just gonna make a new version but let's keep this version so we improve...

10-10-24