looking for a manwha

hi! i’m wondering if anyone knows the name of a manwha i read a super long time ago but don’t know the name of and can’t remember super specific details. if anyone could help out that’d be great!

description: man in a zombie apocalypse, regresses beforehand and sets up a separate house with water, a shower (he won’t be able to use it so he savors it) and it had a pretty good and detailed art style. eventually he’s leaves it to go out and the house was in the forest so no zombies could get him. he also stocks up on a ton of water and food in the house in the forest. i think he goes and joins a group with food but i could be misremembering.

if anyone knows i would be super appreciative!! thank you