Business is booming at Kaoru’s brand new drugstore...or is it a deli? Whether she’s behind the counter with Layette or on a treasure-hunting house call, Kaoru finds herself with no shortage of opportunities to use her divine gift of creating any potion she can imagine. She may prefer a subtler approach when curing the headaches of inter-industry intrigue, but when rumors of a deadly disease make their way through her doors, our miracle medicine-maker prepares to provide the panacea for this public health crisis. Even in the middle of an epidemic, she’ll keep surviving!

After receiving the power to create any potion she wants, Kaoru is sent off to live her new life in a brand new world. Things don’t go exactly as she planned, though, and the truth comes out that she’s friends with the goddess Celestine! Though Kaoru tries to keep her head low despite this (emphasis on “tries”), she can’t help but put her potion powers to use, drawing the attention of both countries she’s already passed through. Now it’s time for Kaoru to put her brand new schemes into action!

Kaoru gets reincarnated in another world and receives cheat powers that allow her to create potions. She uses them to help those in need by curing the sick and saving a noblewoman from having her household taken over. Naturally, this catches the attention of others and she's targeted by greedy men. While all this is happening, someone sets their sights on Layette. What will the enraged Kaoru decide to do...? Will she never get the peaceful life she wishes for? Surely she can resolve all these problems with her cheat potion powers!

As an apology for her accidental death, Kaoru is reincarnated in a different, less culturally-advanced world where she receives cheat powers to create magic potions, an item box with infinite storage, the ability to understand and speak every language, and the same body she had back when she was a fifteen-year-old girl.

Let's say you're way too smart, good-looking, and overpowered for your new world. Do you become a grand mage? Or do you play it cool like Kaoru: waiting tables, running an advice booth, cleaning up after absent-minded adventurers, and running a secret society of do-gooders on the side? Life may seem sweet when most solutions are just a potion away, but that doesn't mean it's easy. After all, you can't really drink away a menagerie of marriage-minded nobles...

Just when I thought navigating high school was bad enough, I woke up to a rotting, post-apocalyptic world! I thought that the poisonous swamp surrounding my small island would have protected me from all the drama, but what did I see staggering my way? A nasty, putrid zombie! With nothing left to lose, I shoved it away! To my surprise, it turned into a living, breathing, not-so-dead human! So, I have the power to purify zombies. And now I’m expected to save this undead world from the zombie apocalypse? Great. This is so NOT my problem!

The long winter comes to an end and vibrant spring returns to Ehrenfest. The temple swirls busily as attempts to control Myne's future escalate and the High Bishop, fueled by hate, shrouds the city in the darkness of his nefarious plots. But Myne just wants everything to stay the same. Her little brother has been born, she's making new books thanks to her progress making ink, and she wants nothing more than to just keep spending more heart-warming time with her family and friends. The world, however, forces her to make a cruel and unbearable decision. To protect those she loves, she must begin walking a new road. Part two of this biblio-fantasy concludes in this heart-wrenching volume! There's a collection of short stories following the shocking climax, as well as two completely original short stories and a four-panel manga drawn by You Shiina.