Triage X [Anime Short Review]

Triage X is an anime from the same creator who brought us the wonderful Highschool of the Dead series (the anime you might've not seen, but might've seen the gifs). It's about a group of assassins whose job is to get rid of the "cancer" of the world and stop their infection. I can't tell whether Shoji Sato is saying this seriously or he's basing this on the internet.