"The size became smaller because I wanted you to be with it you all the time!" 
 It is a picture book born from the unique idea of the writer who wants children to create stories with pictures without pictures. In Chapter 1, a deep message that is very important for people to live up to the conflicts that arise from human qualities and to the global environment, and in Chapter 2 life under the theme of "a lifetime", There are times when it is good and sometimes not so good. But  you can always try to make yourself feel happy and  more enjoyable.