大家好，我叫赵新新，人称“赵铁头”，是一个五年级的小学生。我自认为我一切都好，就是性格有点孤僻，喜欢异想天开，为此常常受到老师的批评、同学的嘲笑；而在家里，因为妈妈的“小灶”和爸爸的粗暴，我也老是挨打。本来生活也就在批评、嘲笑和挨打中平淡地过着，可是自从那一天，我在电车上给一位挺瘦、挺矮的老爷爷找了个座位，我的生活就变得有滋味起来：就是在那一天，在他说自己叫“怪老头儿”之后，他强迫我吃了两只活鸟，不过这倒是治好了我的肚子疼；后来有一天，他还把我变成了耗子，带到耗子城逛了一圈，那里的世界真是不一样，不光生活习惯不一样，东西也是稀奇古怪的，不过我在那里竟然遇见了…… （ Hello everybody, my name is Zhao Xinxin, also called "Zhao Tietou" and I was a pupil in Grade 5. I think I am all right, just a little unsociable and like whimsical, therefore, I was often criticized by the teacher and laughed by the students; at home, I always suffer beating due to my mother's "special mess" and my father's bruta. My life is full of criticized, ridiculed and plain, but since that day, I looked for a seat for a very thin, very short old man, my life becomes tasty: in that day, he said he called "strange old man", he forced me to eat two live birds, but it touches cure my stomach ache; then one day, he also turned me into a mouse and took me around the mice city, where the world is really not the same, not just the habits,things are strange, but I actually met there...)