HoeKage

https://www.mangago.zone/read-manga/don_t_mess_with_the_puppy/

https://www.mangago.zone/read-manga/shiawase_gohan_maki_to_hanazawa/ https://www.mangago.zone/read-manga/the_man_next_door/ https://www.mangago.zone/read-manga/renchin/ https://www.mangago.zone/read-manga/delivery_hug_therapy/

A room without window
Oh my assistant
Unromantic
Perfect buddy

Unromantic, the author is known to portray healthy relationships in their manhwas (also author of 'our sunny days', greenest flags seme and uke <3)

https://www.mangago.zone/home/mangalist/2899290/?filter=&page=1

Here's my list : still updating , you'll find all sorts of omega -verse , beta x alpha ect , have fun

Romance but not romantic
Exclusive no love zone (alpha/beta)
Love shuttle