Kwak Ha-jun's Observation Diary
These are collections of cute One-Shots:
https://www.mangago.me/read-manga/sono_gap_nyoi_special_feature/
https://www.mangago.me/read-manga/i_m_mediocre_but_i_m_loved_in_a_different_world_anthology_comics/
Seconding this one!
Salad days, I'm pretty sure that manhuas full of fluff
The one by tang liuzhang
is there any bl without angst or very slight angst-
i know its kind of a difficult request but i lowkey need it