Alternative Title(s): 
Isha-Jō Heroine - The Former Doctor Turned Genius Healer Lady Is Now an Isekai Heroine - イシャジョーヒロイン -「元医者の天才ヒーラーお嬢様、異世界ヒロインやってます」

Wait, What Do You Mean I Got Reincarnated as a Heroine in Another World?! — And Now I Have to Save the Kingdom as a Healer Prodigy and Magician While Pretending to Be a Noble Lady Even Though I Was a Shut-In Doctor Back Home! - 「いや、ちょっと待って！？異世界転生したのが私でしかもヒロイン！？—— 昔は引きこもり医者だったのに、今は天才ヒーラー＆魔法使いとして王国を救えと？…ついでに貴族お嬢様の演技までしなきゃダメ！？」

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DISCLAIMER: This story contains themes involving quantum mechanics, CGDCT, borderline (or maybe not) Girl’s Love, and plot-relevant mature scenes that are safe for general audiences.

Follow Kairi Izumi—a quiet, eccentric, and somewhat conspicuous girl—who never felt like anything but an NPC in a story. Working behind the scenes, unnoticed by others, had always been part of her daily life, dwelling with medicine and toxins. So, it's no surprise she wasn't exactly turning heads.

But then, a peculiar quantum anomaly shatters her carefully constructed anonymity, thrusting her into a bewildering new spotlight. Suddenly, Kairi's unique knowledge of obscure chemicals becomes crucial for navigating bizarre, shifting realities. 

Amidst this chaos, she finds herself unexpectedly drawn to a vibrant, magnetic girl—a connection that begins to unravel not only the mysteries of her altered world but also the burgeoning feelings within her own 'background character' heart.

However, her sudden visibility attracts more than just newfound affection. 

A surprising confession from a powerful figure thrusts her into a dangerous web of political machinations, revealing hidden factions and the true, volatile nature of the realities she's caught between. 

Now, Kairi must navigate not only the quantum uncertainties and her blossoming relationship, but also a treacherous game of power where her unique position could either be a weapon or a target. 

As her bond with the magnetic girl deepens amidst these escalating stakes, Kairi must confront the intimate complexities of her new existence and decide if she's finally ready to take center stage as the protagonist of her own unfolding, unpredictable story.

- Merged 2 chapters into one, titled "Déjà vu."


- Deleted 2 different chapters in "Volume000 Auxiliary".


- Made a separated section for updates (THIS).


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