In the darkness enveloping a city like any other, five exotic plants are the victims of a shocking event. There’s no doubt, it’s a multiple plant murder. The city is not particularly shocked by the tragic incident, but a multi-billionaire is willing to pay an outrageous amount of money to solve the mystery. And who, if not Detective Gallo, can accept the challenge (and the generous advance of his client)? For the most cynical and sarcastic detective there is, a case that starts as a trivial domestic accident will turn out to be the most intricate investigation his…