A young maiden finds herself at the center of a rivalry between two suitors, both who claim to love her and want her for themselves. One is the arrogant and ambitious Duke, whose wealth and power fascinate her. The other is the sensitive and sweet Prince, whose vulnerable and charming nature fills her heart with joy. Now, she must decide who she wants her future with, torn between the two and struggling with her feelings for both. But little does she know that her choice has unexpected consequences.

[Book 1/?] [unedited] You had known L since he arrived at the orphanage thanks to Mr Wammy telling you to make friends with him and show him around. But something about the boy made you curious. The two of you grew to be friends and detectives along the way, although L became the worlds greatest detective, surpassing you. But ever since that faithful day you met him, you'd been adding to your own little case, one you'd work on for years to come. Case file: L Lawliet. Why did you feel so attached to him?