It can literally be any type except doujinshi. doesnt rly need to have romance. but like it needs to be super fucked up
http://www.mangago.zone/read-manga/nega/
any story from harada is good
OHHH A YAOIIII PYSCHOLOGICAL-
http://www.mangago.zone/read-manga/nii_chan_harada/ (just really fucked up)
http://www.mangago.zone/read-manga/black_mirror/
also any harada work is really fucked
Horror/Psychological/Mystery
http://www.mangago.zone/home/mangalist/1038439/
i had high hopes for this story…but it really wasnt great. their relationship was so rushed, to the point that it felt superficial. the characters didnt really have fully developed personalities either, and the mc seems to not have gotten any character development at all.
tbh the side couple that barely showed up had more chemistry