no joke the people who designed my show in the 60's were f**king idiots
so the drain is in the middle of the shower
but the shower is also tiled
and they couldn't put the tiles with equal spacing between them so they didn't care or smthn
tl:dr; some lazy f**ker in the 60's made it to where the shower looks like there were hastily packed cracks as if there was a massive f**king hole under the shower