When I was a child, I read a foreign book about an old man walking a lot of places ... I can't remember other details clearly, except that an old man was walking.

One Man's Pilgrimage tells the story of a retired man who embarked on a long journey alone to visit his dying friend. The protagonist Harold's starting point is to give hope to his friends, but he finally realizes self-redemption, which inspires a new recognition of self-worth, a new understanding of his growth defects, and an acceptance and understanding of the realistic destiny. At the same time, while waiting and paying attention to Harold, his wife examined the painful past one by one, which triggered a new understanding of love and a new understanding of herself.