Because most of Keigo Higashino's works are based on "suspense reasoning", they dissect the ugliness of human nature nakedly, but the book "Worry-Free Grocery Store" is completely different from his writing style. This book is warm and powerful. No murder, no criminals, no reasoning, only ordinary people, ordinary troubles and ordinary happiness. A grocery store in Langya that can connect different time and space has entangled generations in the town where Maruyama Garden is located. Confused people throw their troubles into the mail slot of the shutter door in front of the store, and then wonderful things keep happening. Letters and replies are one after another. I don't know who is guiding who and who is saving who.

The whole book tells the story of five senders. Although they seem to be independent stories, in fact, the characters in each story are inextricably linked. They passed each other's lives and unconsciously influenced each other's lives. Everything comes from the shackles between people. After reading this book, I always feel very warm in my heart, especially Grandpa Langya in the book. He takes every consultation letter seriously and believes that the sender is. I also seriously think about how to solve these problems. This kind of sincere listener, this kind of trust between people, is probably hard to meet in this impetuous society.

Every time you carry a load, it will be accompanied by warmth and goodwill. For example, in the first story, the heroine Jingzi actually chose the dream in her heart, and her boyfriend also saw through her thoughts and understood her difficulties, so when she wanted to give up participating in the Olympic Games, her boyfriend always supported her. There is also a fish shop musician in the second story. He wants to be a professional singer and has been working hard for it. He thought his father didn't support him, but later he found that his father had always been his strong backing. He sacrificed himself to save Qin Xiao's brother. Finally, because of Qin Xiao, his songs are known to the world. And these three thieves, in my opinion, are well-intentioned people. They are just pushed to a fork in the road by life. Later, because of the final reply, they felt that every sender in the book stood at the crossroads of life and didn't know how to choose, so they wanted to consult others' opinions, but in fact, everyone finally made a choice, but they all obeyed their own inner choices. As Grandpa Langya said in his book, many times, people who consult already have the answers in their hearts, and they just want to make sure that their decisions are correct. But in fact, our choice is wrong, perhaps because of our choice, this answer is right.