宫部美雪（宫部みゆき），日本当代著名小说家。自1987年出道以来，已创作近五十多部作品。作品常年高居日本畅销书榜首，几乎囊括日本文学界所有大奖，被誉为继吉川英治、松本清张和司马辽太郎之后的“国民作家”。代表作有：《魔术的耳语》（1989年，获日本推理悬疑小说大奖）；《龙眠》（1991年，获日本推理作家协会奖）；《火车》（1992年，获山本周五郎奖）；《蒲生邸事件》（1996年，获日本SF大奖）；《理由》（1998年，获直木奖）；《模仿犯》（2001年，获艺术选奖文部科学大臣奖、司马辽太郎奖等六项大奖）。

A fierce typhoon strikes Tokyo one night, flooding the city streets. Someone unlawfully removes a manhole cover, and a little boy out searching for a lost pet goes missing, possibly drowned in the sewers. Is it murder or accidental? These events bring together a struggling journalist named Kosaka, who is grappling with the ghosts of his past, and two young men who may or may not have psychic powers. The three form an unwilling team not only to search for the lost boy but also to solve a second mystery involving Kosaka's former fiancee. Kosaka's career and personal life have stagnated since his breakup with Saeko a few years earlier, and locked him in an emotional impasse. The two young men-Shinji and Naoya-each wrestle to come to terms with their unique powers ('the dragon within'). Both have trouble keeping girlfriends, as their extraordinary powers continually scare off potential romance. While Shinji wants to use his abilities to help others, Naoya wants to cloak his. Kosaka, meanwhile, doubts the young men's ability, all-too-clearly aware that such claims of psychic knowledge of the crimes could in reality mask a criminal culpability. But then all three are forced into an unsteady alliance to try to save the life of someone close to Kosaka.