Purple orchid?
https://www.mangago.zone/read-manga/promised_orchid/ sorry I meant thsu
Is it romance tho? I saw the tag and it says shonen
These are all GLs:
Historical/royalty setting:
https://www.mangago.zone/read-manga/muryoku_seijo_to_munou_oujo/
https://www.mangago.zone/read-manga/the_noble_lady_on_the_edge_of_the_cliff_wants_to_make_the_dark_knight_fall_in_love/
https://www.mangago.zone/read-manga/ryuu_to_ryuu_no_kekkon/
https://www.mangago.zone/read-manga/maison_de_maid/
https://www.mangago.zone/read-manga/fall_in_love_with_the_empress_zephyr_scans/
https://www.mangago.zone/read-manga/the_song_that_transcends_this_world/
https://www.mangago.zone/read-manga/unaware_his_majesty_is_a_girl/
https://www.mangago.zone/read-manga/kiraware_majo_reijou_to_dansou_ouji_no_kon_yaku/
https://www.mangago.zone/read-manga/the_princess_of_sylph/
https://www.mangago.zone/read-manga/gal_maid_villainess_only_milady_s_happy_end_will_win/
https://www.mangago.zone/read-manga/mage_demon_queen/
https://www.mangago.zone/read-manga/kiraware_majo_reijou_to_dansou_ouji_no_kon_yaku/
Modern setting:
https://www.mangago.zone/read-manga/teiji_ni_agaretara/
https://www.mangago.zone/read-manga/yuzu_and_rika/
https://www.mangago.zone/read-manga/blooming_sequence/
https://www.mangago.zone/read-manga/watashi_to_kanojo_no_kawaii_koi_no_hajime_kata/
https://www.mangago.zone/read-manga/can_t_defy_the_lonely_girl/
https://www.mangago.zone/read-manga/anemone_is_in_heat/
https://www.mangago.zone/read-manga/whispering_you_a_love_song/
https://www.mangago.zone/read-manga/about_a_college_girl_who_gets_picked_up_at_a_mixer_by_an_older_girl/
https://www.mangago.zone/read-manga/bocchi_kaibutsu_to_moumoku_shoujo/
https://www.mangago.zone/read-manga/yamada_to_kase_san/ (PREQUEL: https://www.mangago.zone/read-manga/asagao_to_kase_san/)
https://www.mangago.zone/read-manga/hana_ni_arashi_kovachi_luka/
https://www.mangago.zone/read-manga/cheerful_amnesia/
https://www.mangago.zone/read-manga/the_two_of_them_are_pretty_much_like_this/
https://www.mangago.zone/read-manga/tsuki_to_suppin/
https://www.mangago.zone/read-manga/fu_fu/
https://www.mangago.zone/read-manga/throw_away_the_suit_together/
https://www.mangago.zone/read-manga/koharu_to_minato_watashi_no_partner_wa_onna_no_ko/
https://www.mangago.zone/read-manga/today_we_continue_our_lives_together_under_the_same_roof/
https://www.mangago.zone/read-manga/collectors/
https://www.mangago.zone/read-manga/even_the_introverted_gals_wanna_get_out_there/
https://www.mangago.zone/read-manga/our_teachers_are_dating/
No there's definitely romance lol. It's literally about finding his wife/ lover.
I'm looking for something light with main characters who are sweet and head over heels for their partner. It can be straight/BL/GL. Royalty/kingdom-themed are preferred, but any other settings are welcomed.