
Yup, you can see this setting everywhere in a BL manhwa nowadays, especially the ones who lean more to shounen ai. College, returnee, the handsome and popular ML, the ordinary MC, being roommates or classmates..they are all typical things but they are fine..it's just that usually the author will pick at least 1 thing to be a trademark of the story : like the hottie turns out to be a gap moe, the mc with unusual past/talent, or anything, anything that distinguish this from others...this one feels like it doesn't have anything for readers like me (who loves plot) to focus on. I should know, the title says it all

Here are some yaois that have this student life/ university setting and might or go into the direction the other commentor mentioned..
http://www.mangago.zone/read-manga/killing_stalking/?av=2
http://www.mangago.zone/read-manga/cherry_blossoms_after_winter/?av=4
http://www.mangago.zone/read-manga/bj_alex/?av=2
http://www.mangago.zone/read-manga/make_me_bark/?av=2
http://www.mangago.zone/read-manga/here_u_are/
http://www.mangago.zone/read-manga/if_you_hate_me_that_much/
http://www.mangago.zone/read-manga/fools/
(My Personal favourite ♡))
http://www.mangago.zone/read-manga/blood_link/
http://www.mangago.zone/read-manga/room_to_room/
http://www.mangago.zone/read-manga/path_to_you/
http://www.mangago.zone/read-manga/starting_with_a_lie/
http://www.mangago.zone/read-manga/roommate_101/
http://www.mangago.zone/read-manga/graduated_from_you/
http://www.mangago.zone/read-manga/window_beyond_window/?av=1
http://www.mangago.zone/read-manga/cry_for_me/

Other additions from the ones mentioned above:
I'm your cute copycat
roommates
i have a boyfriend
crazy in love
last paradise
a pair of otakus
coming out note
Base to base
Back to school by oryu
When the star sleeps
My starry sky
Hotel phryne also started with the same premises, but took a totally different theme.. u still need more? Just click 'college' tag
Tryina find a new cute BL manhwa, the art is fine but the plot is boring af