https://www.mangago.zone/read-manga/never_understand/ - the art style is very unique and ofc it's completed. The story is also unique and deals with lots of difficult topics. There are More than one couple but it feels nice and balanced. Highly recommend
https://www.mangago.zone/read-manga/hyung_you_re_my_idol/ - very funny. Very cute. It's way more light hearted than the last one and includes some nice call backs to fan culture. The designs are cool and I love the art style
https://www.mangago.zone/read-manga/nirameba_koi/ - this is a black and white, highschool romance manga but it's so so cute and light hearted for the most part. Another one with good character design and fun art
https://www.mangago.zone/read-manga/snow_fairy/ - this one is on the shorter side, with only like 5-6 chapters, but the art is phenomenal and the story is so cute. I really can't recommend this one enough
https://www.mangago.zone/read-manga/sign_language/ - this one is pretty popular so you might've already read it but omg it's one of my favorites. The main love interest is deaf and it has pretty good rep for deaf and HOH individuals
Exclusive No-Love Zone - nice art. fun characters. main couple is actually not toxic
https://www.mangago.zone/read-manga/exclusive_no_love_zone/
Goodbye In-law - story is really interesting. more on the cute side but plot mainly revolves around a mystery
https://www.mangago.zone/read-manga/goodbye_in_law/
Haunted by Desire - good story and smut. art style is also unique
https://www.mangago.zone/read-manga/ghost_child/
I don’t care what genre or who it’s marketed towards PLEASE GIVE ME GOOD COMPLETED STORIES TO BINGE IM BEGGING. preferably with a nice art style, great plot (not weird or gross in any way), and like a webtoon in that there’s color (honestly doesn’t have to have color) and isn’t a scanned page