Felicia Lavius, the sixth daughter of the Marquess Lavius family, was reincarnated into another world while retaining memories of her previous life in Japan.
When her father’s fourth wife recently arrived at the mansion, Felicia promptly left home.
Her new residence is a secluded mansion standing deep in the forest, on the outskirts of the family’s territory.
But no matter how long she waits, none of the servants who were supposed to come ever show up!
That’s because Felicia has been “forgotten” by the Marquess family.
However, the mansion is filled with strange things she has never seen before, such as mysterious magical devices and a field of medicinal herbs that have grown to an abnormal size.
And so, despite being only seven years old, Felicia decides to start enjoying a carefree life living all by herself.