A lion is awaken (被吵醒) from sleep by a mouse. The lion is very angry and he says, "I'm going to eat you!" "No, no, please don't!" the little mouse cries. "Be kind (友好的) to me and one day I'll help you." The lion agrees (同意) and lets the mouse go. Some days later, the lion is caught (抓) by some hunters (猎人). The mouse hears the lion crying for help and goes to bite (咬) the rope for the lion. So the little mouse saves (救) the lion. They are friends now.