The Villainess is Done Trying

It's been a year since I found myself in the body of a villainess who envies the beloved heroine. I'm exhausted from dealing with the male leads who keep telling me not to bother the heroine, and the clueless angelic heroine herself. Relationships are pointless. 'No matter what happens in the original story, I'll live with my cat and grow old.' So, I decided to lock myself up at home. Self-imposed emperor's confinement, I call it. Why go out when I have plenty of money? To make my cozy confinement more enjoyable, I used my overflowing wealth to create recording devices and phonographs with magic. But something's off. The wizard making these magical tools is way too handsome for an extra. '...It's strange not seeing you around.' 'I was wrong.' Meanwhile, the original male leads are getting the wrong idea, making things difficult. Just let me be a homebody, please. [#ReincarnatedIntoABook #VillainessHeroine #DisillusionedHeroine #AloofHeroine #WealthyHeroine #SelfConfinement(?) #RegretfulMaleLeads #ButNotFixable #??MaleLead #HandsomeMaleLead #ObsessiveMaleLead #KindMaleLead #MutualSalvation]