> For the complete documentation index, see [llms.txt](https://sudoku.kazusa.tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sudoku.kazusa.tech/rank-theory/07-multifish.md).

# 复数鱼

下面我们将进入到新的板块里来。这个板块是网结构的另外一种互补形式，即类似显隐性互补作用在网结构上的效果。