for his position at the Ar-Men lighthouse, a decision based on his apparent potential despite his troubled past. He recalls his nerves and the strict assessments made by the authorities as he prepares for this new chapter in life. The opening details his initial excitement and ignorance about the severe challenges that await him, notably the responsibility of maintaining the beacon while facing the relentless ocean and his eccentric superior, Mathurin Barnabas. The tone sets the stage for an exploration of Jean's inner thoughts and the intricacies of living in solitude while serving at a lighthouse, framing his reflections on existence against the backdrop of the sea's omnipresent chaos. (This is an automatically generated summary.)