This novel is set in an imaginary setting, with the old alley canteen as the time and space anchor, and uses the system to achieve cross-time and space connections with various difficult periods in modern times. From the flames of the Anti-Japanese War to the construction years, when our ancestors were suffering from hunger and cold in the ice and snow, and lacked medical care and medicine in the hail of bullets, this small shop came as a phantom, sending warmth and supplies.
This is not an tampering with history, but a distant response from the younger generations to their forefathers - using today's abundance to make up for the scarcity of the past. Behind the sound of mountains and rivers is the path paved by countless people with their bones and blood. The ultimate significance of the story is to make every material delivery a reminder: the stability we enjoy never comes out of thin air; remembering their sacrifice is the deepest love for this land.
