The Curse of Forever | Mammon x Reader ✔️

Centuries ago, during the Celestial War, Y/N was more than an angel-she was Lilith's soulmate and Heaven's brightest light. But when Michael's obsession with her turned to rage after she rejected his proposal, his betrayal ignited a war that tore Heaven apart. In a desperate act of sacrifice, Y/N shielded Lilith from a fatal strike, only to be cursed by Michael to walk eternity alone-immortal, untouched, and forgotten.

Now, centuries later, Y/N lives quietly in the human realm, hiding her past, her power, and her pain-until an invitation to become an exchange student in the Devildom brings her face to face with the brothers she once called family... and the demon she never stopped loving: Mammon.

But none of them remember her.

As Y/N navigates the halls of the House of Lamentation with a smile masking a shattered soul, secrets begin to unravel. When Belphegor's betrayal cracks the seal on her hidden past, Diavolo demands the truth-and what Y/N reveals will shake the Devildom, Heaven, and even the throne of Hell itself.

Now, with the curse burning, old wounds bleeding, and love rekindling, Y/N must choose: stay hidden, or reclaim her place in the worlds that betrayed her. Because the truth was never about war-it was about love, loss, and the soul-shattering ache of being forgotten by the one who promised to never let go.