https://hero.page/lostteen/work-place-romance/boys-love-manhwa
There's a bl manga and novel section too above, click on it to check them
The new employee
On or off
Melting Point
Secret Relationship
You and i can't do this
My charming neighbor has a secret
Third night only
A child who looks like me
Let's Play
I love yoo
Run away, assistant manager Ha
Perfect Buddy
Sundays consolation
Lee Seops romance (not Bl)
No Moral
Sugar Trap
Cherry Magic
It’s not like that (my personal favorite)
My pudgy coworker is a snack
Romance, but not romantic
please recommend office bl or non bl