"I've come to take you home."
The one who appears before a girl who has lost her memory is?
After losing her parents in an accident and becoming caught in the same accident herself,
the young girl Kuchinashi loses all her memories. Taken in by her aristocratic uncle, she
endures daily bullying from her cousin, Marika, while living under his roof.
One day, a grand ball is held to celebrate Marika's twentieth birthday. A portrait of Marika,
painted by the rising young artist Közuki, is set to be unveiled. However, when the covering
cloth is removed, the face revealed on the canvas is not Marika's, it is Kuchinashi.
As murmurs ripple through the hall, Kozuki approaches Kuchinashi and tells her "Come back
with me as my wife."
And so, the life of a memory-lost girl begins to change dramatically.