There is an old fisherman living on his own far away from all the noises of the city full of retro flying vehicles and strangely looking buildings. He likes his life on the cliffs, having the ocean underneath and the forest behind, hiding him from the public. That changes one day, after returning from nightime fishing and finding most of his land destroyed by the unknown person, sitting in his living room. As he finds out, this person, hiding it´s face in the knitted turtleneck, is an uncharged robot, with the title on his chest saying - OT15. After connecting this machine to an old engine and turning it on, it seems, like the robot is different from the others. The man orders to OT15 to fix all the damage he had done on his property since, attached to the old engine, he can´t leave anyways. As the time goes, he slowly developed friendship with the robot, although being the whole time quite suspicious about the robot´s origin. In the end, it shows up, that the fisherman was right.