water stain on ceiling 3

https://wiki-zine.win/index.php/When_You_See_a_Water_Stain_on_Ceiling:_Roof_Leak,_AC_Condensate,_or_Attic_Condensation%3F

That water stain on the ceiling in the corner of the living room has been slowly growing for months, a pale brown bloom with darker edges that seems to map some hidden leak above. I keep meaning to patch it, but every time it rains the stain gets a little bigger, a quiet reminder that old houses have secrets.