@Michael I mean it's the apocalypse, access to running water would be extremely surprising. I'm amazed the plumbing was working at the last place; without human operation utilities would be out after a couple of weeks at most.
Pls rec me series with male antihero/villain MC!
To the BL readers:
Spoiler!
Pls g** rec me any series where the protag tops! 
I'm desperate, they barely exist!
My list so far: /manga-list/145372