After an arranged marriage that she had expected to be rejected, the baron's daughter Arshe becomes engaged to Bernhard, the third son of the Countess of Estholm. While trying to somehow deepen her friendship with the extremely silent Bernhard, Arshe notices that the flowers on his chest are changing their appearance to match his thoughts - and she is not the only one. A pure love story begins, in which a phantom flower connects two people in love!
断られようと思っていたお見合いの結果、エストホルム家伯爵家の三男ベルンハルドと婚約することになった男爵家の娘アーシェ。
極端に無口なベルンハルドとなんとか親交を深めようとする中、アーシェは彼の胸に飾られた花が彼の思いに合わせて姿を変えていることに気が付く――。
幻の花が、二人の恋を繋ぎ結ぶ、純愛ストーリー開幕！