2 Dome no Jinsei wa Oshi no Shokuryo desu!?

"Only if you swear to keep this secret and continue offering me your blood as sustenance for all eternity..." Ruri, a frail office worker worn down by exhaustion, finds her only comfort in Gilbert, her favorite character from the otome game *Vampire Mansion*. One morning, after pushing herself past her limits, she collapses at work—and by the time her colleagues find her, her body has already gone cold. But when she regains consciousness, she is no longer in her own world. She has awakened inside the game, and there before her stands Gilbert himself. She has been reborn as Fiona, the fiancée fated to die by his hand. Determined to escape that grim destiny while staying close to the man she adores, Fiona begins her struggle. As time passes, her feelings evolve from simple devotion to a deeper resolve: she wants to save this man who has never known kindness or reward. Thus unfolds the tale of the cursed vampire duke and the reincarnated side character who dares to rewrite their story.