Notes:

“ Rather than taking over the galaxy by force, the Tyranids realised that the easiest and most effective way to propagate their race was through waifu power. Given their genetic flexibility, they were able to create waifus to suit every race’s tastes. Eventually people became so enamoured of Tyranid waifus that they stopped reproducing with their own kind and thus Tyranids were the only lifeform left in the galaxy. “