In his earliest dog-years Kai lived a lonely life in a Place With No Windows, shy of everything in his world and terrified of anything new that came into it. But when he is rescued by a mysterious Lady With The Walking Stick and taken to her house overlooking a majestic beach, he finds his new home comes with even more adventure and danger than he could have imagined. But it also comes with a guide, a seasoned beach dog named Molly who gives him a great many lessons in chasing seagulls, embracing new friends, and how to paddle the ocean instead of fearing it. With the help of his new mentor, Kai has the chance to become the dog he was always meant to be and discover a secret purpose to his home at the beach that will change his entire future.