Rec me black and white bl webtoons. Black and white tend to have great stories and charact...

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

Only 10 chapters (it's a short story) so you can binge it in one go.

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

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

(Warning: I haven't read/finished all of these so some may contain dark themes/images)
Dark Heaven
Down and Dirty
The Titan's bride
Legs That Won't Walk
BJ alex
If You Hate Me So
Lover Boy
Rain Again
Stigma
Unintentional Love Story
To Take An Enemy's Heart
Believe My Sign
Warehouse
Eunsuk & Jung-gu
Bongchon Bride