The story begins in a parallel universe, where things aren't like in our world. In that universe people don't have dogs, they have seals. The story begins when one day the seal was waiting for the owner to come back from work, but he didn't show up. Pinniped was waiting for him for hours, for days. The owner was still missing. So the seal decided to find him on his own. The problem is he got lost himself. He was walking for months to find the way to his owner. To find the way home.