“Creation begins in the absence of what once held form.”

In his younger and more tenuous years, Ciel's life is caught unaware by the brusque intrusion of a distant relative, Noe, a talented ghost writer working under the shadow of her husband, an established scriptwriter.

During her stay at Ciel's place, Noe discovers the manuscript of his ongoing novel, "Moonlit", deep within a bookshelf. This discovery unveils a mutual rivalry between the two. Soon they realize they share more than just a bond by blood, but an unresting pursuit for the art of literature encoded in their genes.

As Ciel and Noe collaborate on building "Moonlit" together, the true authorship of the novel becomes increasingly blurred. Their interwoven connection inevitably leads them into unknown territories more nuanced and somber than ever before.