The story of this book begins with the question of the panda Keke, "Why do everyone have their own color?", and then presents the answers of the duckling, piglet, rabbit, and puppy in turn. The positive self-identity and unique differences of the animal friends made Keke feel negative. However, when everyone encountered the crisis of the eye wolf, Keke cleverly used his own advantages to protect everyone and regained his confidence.
本书讲述的故事以熊猫可可“为什么大家都有属于自己的颜色”的疑问展开，依次呈现小鸭子、小猪、小兔子、小狗的回答。动物朋友们积极的自我认同感和独特的差异让可可产生了消极情绪。然而，在大伙遭遇眼睛狼的危机时，可可巧妙地利用自身优势保护了大家，也让自己重拾了自信。
本书讲述的故事以熊猫可可“为什么大家都有属于自己的颜色”的疑问展开，依次呈现小鸭子、小猪、小兔子、小狗的回答。动物朋友们积极的自我认同感和独特的差异让可可产生了消极情绪。然而，在大伙遭遇眼睛狼的危机时，可可巧妙地利用自身优势保护了大家，也让自己重拾了自信。
