Maybe
Someone like you
semantic error
Global Examination
Here some my frvt one -
https://www.mangago.zone/read-manga/katekyo/
https://www.mangago.zone/read-manga/joushi_tono_hitoban/
Perfect Buddy
Semantic Error
King's Maker
Oh! My assistant
See You, My King
The Promise
Max Mojave's Case
Undercover Partners
The Keystone Romantic Combination
Palace of Bardo
Back to School
Hold Me Safe
Sunday's Consolation
Exclusive No-Love Zone
The Foul
What's with this strange dream?! (Seme doesn't fit category)
Park Hanhoo's Manager (maybe?)
Under the Greenlight
Quit writing, dear author
Hello! I am seeking some recommendations! BL manga that features a calm cool smart / possessive top X nonchalant boring maybe a bit depressed bot