This book tells the story of: Hanshan has become a national nature reserve. The forest families are moving to Sushu, but some people are hiding. The young Su Lun comes to the forest where his classmates Bie Jia and Wu Dayong live. In the twists and turns of the relocation, they work together to find the secrets of Hanshan Forest Farm.
本书讲述了：罕山成为国家级自然保护区了。林场家庭要搬到苏术上，然而，有的人却在躲避。少年苏伦来到同学别佳、吴大勇生活的林场。在搬迁的波折中，他们共同寻找罕山林场的秘密。
本书讲述了：罕山成为国家级自然保护区了。林场家庭要搬到苏术上，然而，有的人却在躲避。少年苏伦来到同学别佳、吴大勇生活的林场。在搬迁的波折中，他们共同寻找罕山林场的秘密。
