Bruno the train conductor finds that he is living life through his passengers, not his own. His curiosity about the world takes hold and one day he steps off the train, finds himself on the Sea shore, and the adventure begins. He fills a bottle with Sea water to remind him of its beauty, but when he sees that the water in the bottle is clear, he dives in to find the color of the Sea at the bottom. He meets Sea creatures and unlikely friends along the way, and sees things he could never have imagined. He comes to shore in a new land, at each stop he finds lights beckoning him, lanternfish in...