High heels make ladies look beautiful. High heels are musical instruments, walking with melody. Fan’s parents divorced when he was a little boy. Fan has been living with his Mum since then. Their world is small and isolated, yet simple and warm. It is not bad to be living like this forever. However, Fan is growing up day by day. Can everything be unchanged? Should it remain unchanged? Nevertheless, no one wants changes. Mum, in a pair of high heels, starts dancing with Fan. The sound of the high heels is so simple and delightful. Is it dependence, or love? Gradually, Fan becomes confused…