A man - an own dear friend - who attempts suicide. Possible? For him, the track isn't right: something else must be underneath. So he decides to start an investigation he carried out himself, despite the reluctant considerations of his colleagues. And his tenacity will prove him right, because something in the life of his friend Luc had remained unknown to many others, including him. Something that unites people like Luc, and Commander Mathieu Durey still has no idea about it. But he will soon have a clear one, and at his own expense.

Language full of sharp expressions, especially in some first-person point-of-view parts. The first person itself helps make the text more engaging. However, some changes in the person's point of view clash within the same chapters, I don't know if this is due to revision errors or intentionally following an idea. For the other part, the writing is correct, although sometimes not too fluid.

The plot struggled a lot to involve me in reading, especially in the first half of the text. Then a central piece takes over, a mysterious thread that enlivens the reading. From then on, I was able to maintain a greater interest. I must say that the detective story with a thousand leads thrown out there doesn't make me enthusiastic, because I have difficulty juggling between important information and other information that will be sensationally discarded, often without even having played a functional role. This is why I remain halfway in my evaluation of the novel: on the one hand I think it's not bad, on the other it still hasn't managed to excite me, except in spurts.