Is there someone who will be happy because of freedom, books, flowers or the moon? Reading this, you will be happy. Albert Einstein once said: “You will know everything by looking into nature carefully.” There is delicate and “useless” beauty from plants and flowers around us. That is exactly what we need most. Plants are the special existence in the world without organs to express their feelings. Like animals, they also can smile and cry. This book is an elf that will lead us to explore their inner world and listen to their feelings.