Monok

I don't know whether you will like this but these are some pretty good ones with green flags
https://www.mangago.me/read-manga/omae_no_tame_ni_houritsu_kaetakara_ore_to_kekkon_shitekure/
https://www.mangago.me/read-manga/autobahn_romance/
https://www.mangago.me/read-manga/nagahama_to_be_or_not_to_be/
https://www.mangago.me/read-manga/love_at_first_fright/
https://www.mangago.me/read-manga/tiger_and_tiger_gourd
https://www.mangago.me/read-manga/bongchon_bride/
https://www.mangago.me/read-manga/kimi_no_yoru_ni_fureru/
https://www.mangago.me/read-manga/gentle_forest/
https://www.mangago.me/read-manga/exclusive_no_love_zone/
https://www.mangago.me/read-manga/marry_you_yes_i_will/

Replying here so i can comeback to this list (≧▽≦)

Replying so I can come back to the list(๑•ㅂ•)و✧

Thank you

Just in case you are yet to read this tittle, I will recommend...

https://www.mangago.me/read-manga/kouguu_no_omega/

I think this one have the same vibe. The calm and sweet king, and pretty reckless lover. The story pretty sweet here.

I'll have to check it out
Thank you very much

TYYSSMMMM....!!

Thankyou