誰說蚯蚓只會在地上爬，小蚯蚓不僅要參加學校舞會，還要讀「鑽地史」，夢想當特務，牠生活日記可和你我的世界一樣精彩！ Meet a worm not that different from you or me, except that his head looks a lot like his tail!