视频地址：http://www.bilibili.tv/video/av731140/index_6.html，看完之后跟帖讨论，或者是发表自己的观点，就说说你看到了什么，看懂了什么。
“Undo” is a story of a man who finds a book about his own life. He tries to change it, but by changing the book will he change his life?
“Undo” is a story of a man who finds a book about his own life. He tries to change it, but by changing the book will he change his life?
