Lucas is a simple boy with a simple goal in life, to help his father with their livelihood and give their family a good life. Fishing with his father in order to earn money was nothing a but a job and a task to him, until he started seeing strange bottles with letters inside of them. He would see them on Saturdays every week, when he and his father would go fishing in the morning. It didn't only give him fascination, but also the curiosity to unravel the story behind the letters drifting along the vast ocean in a bottle, seeming to carry all the anguish and pain of the one who writes it.