Us,After (it's on webtoon)
I can't seem to find it?
Nevermind, as soon as I sent that, I found it :skull
survive romance
I've read it already!
I took a look at Paradise on Earth and I think these might be more up your alley
https://www.mangago.me/read-manga/i_m_stuck_on_a_remote_island_with_the_male_leads_pre_serialization_nyx_scans/
https://www.mangago.me/read-manga/the_male_leads_trapped_in_my_house/
Apocalypse or supernatural stories with a fl? Like Paradise on Earth