Disclaimer: I don't read a lot of manhwa and I tried not putting anything with a large amount of ratings
https://www.mangago.me/read-manga/mom_i_m_gay/
https://www.mangago.me/read-manga/park_hanhoo_s_manager/
https://www.mangago.me/read-manga/kisses_x_kiss_x_kisses/
https://www.mangago.me/read-manga/eyes_clouded_by_the_tiger/
https://www.mang...... reply
Here’s some completed ones I’ve read.
Some of them may or may not be considered mainstream, but I mainly just went off of ones that haven’t been featured on the home page in a hot minute.
I think most of these are shounen ai bc usually a lot of the good mature series get cycled through regularly.
https://www.mangago.me/read-manga/do_you_k...... reply