Ok I have a good question-

living together ? it's psychological but not the twisted one, more of about the mental issues

i can't remember how good it was but check out moritat

I think interview with a murderer, stalker's game, color recipe and the author gawee has really good ones

SIMILAR CONCEPTS- KS
http://www.mangago.zone/read-manga/obey_me/
http://www.mangago.zone/read-manga/warehouse/
http://www.mangago.zone/read-manga/glen/
http://www.mangago.zone/read-manga/yahwacheop/
http://www.mangago.zone/read-manga/hogu_hagyeongsu/?av=2
http://www.mangago.zone/read-manga/dispar_4u/
http://www.mangago.zone/read-manga/criminal_interview/
http://www.mangago.zone/read-manga/royal_servant/?av=1
http://www.mangago.zone/read-manga/tomodachi_game/
http://www.mangago.zone/read-manga/false_memories_lee_gpiee/?ePfY
http://www.mangago.zone/read-manga/individual_diet_preference/
FOR MORE, FOLLOW ME OR MY LISTS IF YOU WANT!
happy reading!! (*ﾟ▽ﾟ*)

Mangas by Harada
http://www.mangago.zone/read-manga/hogu_hagyeongsu/
http://www.mangago.zone/read-manga/hide_seek_leepado/
http://www.mangago.zone/read-manga/trap_city/
http://www.mangago.zone/read-manga/stigma_marloong/

I would recommend checking the author Harada and ASADA Nemui out. They have some really good stories, even though they are on the shorter side. TT Here are my favourites.

http://www.mangago.zone/read-manga/color_recipe/
http://www.mangago.zone/read-manga/yatamomo/

http://www.mangago.zone/read-manga/loved_circus/
http://www.mangago.zone/read-manga/my_god/

For the longer ones.
http://www.mangago.zone/read-manga/hogu_hagyeongsu/?m9I0

http://www.mangago.zone/read-manga/stalker_s_game/

http://www.mangago.zone/read-manga/legs_which_cannot_walk/?oyy0 this one's guWd !

I want to tell you all thank you so much ;w; but I can’t @ all the people in here but thank you so much.