A story of villian eh? That explains why all of the Ultramarines are so insufferable and cringworthy to read about that i rather poke my eyes out, because they are the chapter that are the so-called "heroes" of any of the written material. And when it comes to Tau, at least the new book its pretty much collectivist and totalitarian... though most of it is just fan conspiracy theories and writers that obviously cant keep themselves consistent with the lore in the Codex. Speaking of writers... NONE of them are consistent between themselves.

In the end i cant take 40k seriously at all, because that universe started as a sci-fi parody, and then it got to its teen-edge years and got "grim-dark" just for the sake of being "dark and serious".

Love the units, but the world is just the ruins of a hundred failed writers.