The wooden house in the big forest and the wooden house on the grassland are in danger. Write a book about the study of Han Ni, the farm boy, the Meixi River, the Silver Lake, the long winter, the small town on the grassland, the golden age of happiness and four years of marriage.

The Cabin series is a set of children's literature works created by American writer Roland ingels Wilder. Based on the author's own life experience, this series tells the life experience of Roland's family in the American pioneer period. Roland, the protagonist in the book, is the real embodiment of Roland. The book begins with Roland's birthplace, the Great Forest of Wisconsin, and records her growing process.