Synopsis by Cammila Collar
Kiyotaka Narumi uttered one cryptic phrase before he disappeared: "I'm going to pursue the mystery of the Blade Children." Two years later, his younger brother, Ayumi, is still haunted by his brother's disappearance, and by the strange message he left with. Ayumi is a formidable detective and he uses his skills to solve many crimes on a daily basis, but the mystery of how his brother vanished and who the Blade Children are is always looming over him, the answer evading his grasp.
brother, detective, disappearance, haunted, message, mystery [enigma]