Im using all my brain cells to determine if I can recommend you "rainbow city" or not cause it is zombie apocalypse and the zombies are a problem but they both love in a 60 story high rise shelter and very rarely are they outside but there are some scenes where the zombies are a problem so ig it's kinda survival, but the thing about it is the government is really in control and keep track of the zombies from where they are but there will be a massive outbreak but by that time these two already left for some safe spot but later on they still encounter zombies, but the ml technically isn't struggling cause bro the strongest man in rainbossi so technically he doesn't have to care but gotta care about protecting the mc. but it is a good zombie apocalypse (also if you decide to read it it's best to skip chap 3 if you don't wanna see SA, but thats the only chap I recommend you skip)
Thrive in catastrophe (on manhuahot) (it's similar to rainbow city but a bit more on the survival bit, the seme is still stronk but actually goes out instead of staying in a condo somewhere, so does the uke)
Dead man Switch
https://www.mangago.zone/read-manga/dead_man_switch/
Believe My Sign
https://www.mangago.zone/read-manga/believe_my_sign/
I haven't read this one but
Zombie Hide Sex
https://www.mangago.zone/read-manga/zombie_hide_sex/
Anyone have good zombie survival recs with some romance? I’d prefer if both were trying to survive and not one is struggling and the other lives in a condo Can be BL or straight