On the remote island of Beomhae, Se-ju has spent years loathing the suffocating traditions of her home. As she becomes entangled with a man harboring a dark secret, the island she once considered a prison becomes the backdrop for a perilous affair. In a place where secrets are buried as deep as the sea, she must decide if he is her ticket to freedom or a beautiful trap.

I opened my eyes underwater, then found myself in a dazzling palace straight out of a historical fantasy. There is no doubt about it, I have been isekai’d right into the world of a novel. And lucky for me, it is even the genre I loved the most, so I know all the rules. Or so I thought. Because in this world, instead of gaining power through intimate encounters, anyone who loses their virginity becomes cursed. Yes, cursed. In a supposed mature fantasy. How does that even make sense? While I am still trying to wrap my head around this ridiculous twist, I receive my main mission: help the story’s second male lead achieve his destined romance. Avoid curses, dodge questionable situations, fix the love plot, survive the chaos, all with my purity intact. Can I possibly complete this mission without destroying the entire story, or myself, first?

On his very first day at the Grace estate, newly hired butler Obetheron is caught off guard. Quiet, withdrawn, and cruelly ignored by both her family and the staff due to her frail body, Lady Emma is nothing like the noble beauty he’s heard about. Moved by her loneliness, Obetheron remains devoted, resisting temptation and serving her with sincere care. Emma, in turn, begins to notice the gentle strength behind his loyalty…and one day, she makes a bold request: “Would you do anything – not for the House of Grace, but for me?” A slow-burning romance between a forgotten noblewoman and the butler who sees her for who she truly is, how will their forbidden love unfold?

“Minji may seem like an ordinary girl, but she has a secret no one knows—she’s living a double life. By day, she’s an awkward, introverted outcast, but by night, she transforms into Eunha, a stunning social butterfly.

Her secret life takes an unexpected turn when a mysterious man known as “”Black”” approaches her with an offer:

“”If you want to become a member of our secret club, you must pass a test.””
“”You must sleep with two men you are already acquainted with.””

Determined to enter the exclusive club, Minji sheds her shy persona and steps into her Eunha identity, seducing everyone from a childhood friend to a sunbae at her college—even her landlord.

But will Minji— or rather, Eunha— succeed in gaining entry, or will her carefully constructed double life come crashing down?”