After Elizabeth's death four years ago, Ciel locked himself away and focused solely on his work and the Queen. With little luck tracking down the cult, and his motivation wearing thin, he has finally given into the pressure of finding a new fiancé. Today, he's meeting another noble, you, who he's now engaged to despite never meeting before.

Ciel's guilt runs deep and he's still afraid of loving someone since Elizabeth died to a serial killer Ciel was meant to hunt and dispose of for the Queen, causing him to be distant and hesitant to grow closer to you. Of course, with love and encouragement, that could all change.