this is a webtoon, it’s called to love your enemy
http://www.mangago.zone/read-manga/nevermore_team_hitman/
http://www.mangago.zone/read-manga/hearty/
http://www.mangago.zone/read-manga/junketsu_drop/
http://www.mangago.zone/read-manga/unmei_no_tsugai_ga_omae_da_nante/
http://www.mangago.zone/read-manga/karasugaoka_don_t_be_shy/
http://www.mangago.zone/read-manga/omae_no_koi_wa_ore_no_mono/
http://www.mangago.zone/read-manga/abarenbo_honey/
http://www.mangago.zone/read-manga/addiction/?UYj3
http://www.mangago.zone/read-manga/like_a_tidal_wave_from_pheromone_shower/
http://www.mangago.zone/read-manga/mask_danshi_wa_koishitakunai_no_ni/
http://www.mangago.zone/read-manga/penthouse_xxx/?G86N
Not sure how many of these fit the bill but here are some
any enemies to lovers recommendations? any genre is fine! bl, gl, shoujo idrc lol ٩(๑❛ᴗ❛๑)۶