Synopsis – The Devil in St. Lumina

She arrives as a transfer student. She is nothing she appears to be. And he is the only one she cannot lie to.

Marcelline  steps into St. Lumina University like a rumor wrapped in silk—beautiful, witty, impossible to read, and hiding a danger no mortal should ever touch.

To everyone else, she’s just an enigmatic girl with sinful confidence.

To Maximilian Brooks—cold, brilliant CEO of SolarVex and the university’s most untouchable alumnus—she is an anomaly. One he cannot ignore. One who tastes like trouble and looks like temptation personified.

But beneath Marcelline’s wicked smirk is a secret capable of rupturing worlds.
She isn’t human. She isn’t supposed to exist.
And the unstable energy leaking from an ancient entity is beginning to hunt her… starting with Eleanor, a Maximilian’s mother  possessed and unraveling.

When Maximilian crosses paths with Marcelline, sparks ignite—dangerous, magnetic, and absolutely forbidden. Every encounter between them becomes a game of desire and dominance, a battlefield of flirtation sharp enough to cut.

But Kyron—Maximilian’s lethal right hand—knows something is wrong. Something Marcelline is hiding… something that could rip reality apart.

As hidden pasts collide and old enemies awaken, one truth becomes undeniable:

She may be the world’s greatest threat…
and he might be the only one capable of saving—or destroying—her.

A story filled with bold intimacy, dark secrets, intense chemistry, supernatural tension, and a slow & fast burn connection that burns hotter than fire itself.


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 Marcelline's Secret Domain — The CEO's Sanctuary..


The breakfast chaos had finally subsided.


Victor, Amara, and Mia had departed for their plans, leaving the palace quieter but still warm from lingering laughter.


Sister Florence had returned to the church, tending to the orphanage with her usual love and care.


Marcelline walked calmly down the polished marble halls of the mansion, her steps echoing softly.


She carried her assignment files and the meticulously arranged plans for her next Fluxboat project.


She reached her private office—a space she had built deep within her mansion, a sanctuary that matched her elegance and deadly precision.


The office was a blend of modern technology and subtle mystic touches:


Transparent holographic screens floated midair.


Ancient sigils were etched into the desk and walls—visible only to those with magical sight.


Plush seating and ambient lighting made the space inviting, but every object radiated power, control, and intellect.


Marcelline seated herself, fingers lightly tapping on a holographic display.


Fluxboat Multinational — The Invisible Empire


Despite her casual demeanor in the palace, Marcelline's mind was now fully in CEO mode.


She was the secretive mastermind behind Fluxboat Multinational, a top-rated Artificial Intelligence conglomerate known for revolutionizing global technology.


Yet unlike other CEOs, no one had ever seen her publicly.


Even the board of directors communicated with her mostly through encrypted holographic calls.


Her true face, that of a demon-angel goddess hybrid and a fearsome strategist, was a secret—even as her company ruled the cutting edge of AI across the world.


Marcelline smirked softly, her crimson eyes scanning the data floating before her.


"Peaceful life… that's what I want. A simple life with Mother Florence, Amara, Mia… my brothers… my friends. No spotlight. No fanfare. No distractions. Just… living."


Dual Worlds — Secret Ruler, Secret Life


In her heart, she balanced two worlds effortlessly:


• Sharing quiet conversations with Amara.


• Enjoying the warmth of family and friends.


• Savoring peaceful moments in the mansion or palace grounds.


• Ruling Fluxboat Multinational with an iron intellect.


• Controlling corporate and mystical networks simultaneously.


• Secretly protecting the human and mystical world from chaos—without anyone ever suspecting the true hand behind the company.


"I'll live quietly… and yet, I'll always be ready. For anything. Anyone. Anything that dares to threaten this life."


Her fingers danced across the holographic keyboard, summoning encrypted reports, analyzing AI projections, and cross-referencing mystical anomalies.


Even as a CEO, even as a demon-angel goddess hybrid… she was Marcelline.


The world outside believed they knew Fluxboat.


They had no idea that the true ruler of its power was here, quietly sipping tea, planning projects, and secretly keeping both the mundane and mystical worlds in balance.


Chapter 38 - . Secret personality