I Became the Nanny of My Future Villainous Stepdaughter?!

"Reincarnated into a Novel World with a Guaranteed Bad Ending—?"

And to top it off, her role is that of a caretaker, the very first person destined to be killed by the villainess?! Ayaka Musashi, a former preschool teacher, was reborn as "Aria" into a world where she found herself in the very mansion inhabited by Fia, a little girl destined to grow up to be the villainess who would eventually destroy the empire. In this world, Aria has but one mission: to serve as Fia’s caretaker during her childhood, showering her with boundless love and guiding her onto the "right path" before she can ever become a villainess.

Aria’s earnest dedication to raising Fia gradually begins to melt the heart of even her stepfather, Proud—the feared Dark Mage renowned as the most powerful in the entire empire. Before she knows it...

Fia, who was supposed to become a villainess, has grown deeply attached to her, while Proud, who was supposed to be cold and ruthless, has begun closing the distance between them. "Why am I, just the caretaker, the one being doted on?"

A fantasy tale of the world's most challenging childcare, starring a side-character caretaker who was supposed to be the first to die, yet somehow finds herself showered with love instead!