Ishigami is a mathematics teacher in a high school, which is attracted by its neighbor, the charming Yasuko who is raising her daughter. Harassed by her ex-husband who traced him and who wants money, she accidentally kills in a row. Ishigami who heard everything comes to his aid in the hope that it may be liable. A naked body exploded head and the tips of the fingers burned is found, the investigation was entrusted to the Kusanagi inspector who speaks to his friend the physicist Yukawa. It remembers qu'Ishigami was one of his classmates, and one of the brightest. It will therefore be interested in this character that he has and recrossing he hopes to understand the course.
This is one of the policemen who marked me the most, because it speaks of a simple survey, which will not be without twists. The major interest of this investigation outside the literary quality is to see how brilliantly the author shows us the evolution of the characters by the interactions they have with each other. It is a book that can not fail to interest the police lovers.
