Forced into cohabitation, hate eachother's guts at the beginning, argue a lot but have a surprisingly healthy dynamic. The plot is also bomb with the nastiest smut possible.
https://www.mangago.me/read-manga/the_mountain_branches_dream_of_goblins/
Seme is a homophobic prick with terrible personality, roommates, kinda toxic. But it's entertaining and he really puts in the effort to redeem himself. (I wouldn't have forgiven him though)
https://www.mangago.me/read-manga/crossing_the_line_1/
These two are just so adorable. Alien crashes into uke's house one day and starts bossing him around.
https://www.mangago.me/read-manga/love_in_orbit/
And my most favourite bickering couple are these two
https://www.mangago.me/read-manga/no_moral/
ooh i haven't read the last one i'll check it out
anything with similar dynamics, good art, and a handsome main character like nerd project and unsleep?