A climatologist landed on a remote island. The house he must live seems deserted and the previous climatologist is missing. The only man on this island lives in the nearby lighthouse and remains silent. The lighthouse seems to have been reinforced multiple defenses against an invisible enemy. Is the man crazy? Nevertheless climatologist decides to stay on the island without means of communication with the outside. If he wants to leave this island, he must wait for the boat that will pick him in a year! And at night, creatures out of the water ... It is in this context that started this adventure. A real struggle for life will snap that will be a true restoration domestic issue of our hero. Every day he will have to find ways to survive one more day. The transformation is triggered ... The author leads us to question our psychological mechanisms and our relationship to the other through the trials of climatologist. A truly invigorating reading!