What's at the End of the Rainbow?

Xiaoxiao has a wishful glass jar. Every year on his birthday, his mother takes Xiaoxiao and folds a paper crane and puts it in the jar. Mom told Xiaoxiao that when the jar is full, Xiaoxiao will grow up, and on that day her mother can help Xiaoxiao realize a wish. The beautiful paper cranes made of glass paper can reflect the light of the rainbow. Xiaoxiao asked her mother, what is at the end of the rainbow? But my mother always said that she would understand when she grows up. What is it like to grow up? Are you as omnipotent as your mother? Xiaoxiao wants the paper crane to fill the glass jar faster. But how can time pass faster? Xiaoxiao couldn't figure it out until she met a time store. The White Rabbit manager turned the clock dial, and Xiao Xiao was pleasantly surprised to find that her glass jar was gradually getting full. But the rapid passage of time seems to have taken away a little more important thing... Intention: Cherish the present, the future is always tomorrow, but people live every today.