> For the complete documentation index, see [llms.txt](https://www.oulan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.oulan.com/2021/03/04-connection.md).

# 04, 万物互联

仰天，可见\
星河，璀璨\
光芒点点，有不见的力量相连\
缠绕，多面\
剥离，零乱\
轻易就可分辨，剪不断的缘

![](/files/-MUuNGJfT4rlVQSpBI-J)