When he left, his son was eight. After 28 years, he returns and doesn't know what will happen next.

Karl Bushby has completed an extraordinary journey home after 28 years, having walked nearly 50,000 kilometers across four continents. As he prepares to reunite with his family in Hull, he grapples with the uncertainty of life after his long expedition. Despite the excitement surrounding his return, Bushby feels a sense of loss regarding his identity and purpose, having spent nearly three decades on the road. He reflects on the challenges he faced, including natural obstacles and bureaucratic hurdles, while acknowledging the emotional distance that has grown between him and his son. As he approaches his destination, he wonders how to fill the void left by his journey's end and what his next steps will be.