Please give me some good shounen ai/yaoi horror, tragedy etc recommendations

neither of these are completed but
https://www.mangago.zone/read-manga/fire_train/
https://www.mangago.zone/read-manga/gogo_no_kousen/

it's kinda horror but the og genre was horror https://www.mangago.zone/read-manga/dreadful_night/

well for tragedy
https://www.mangago.zone/read-manga/haruka_tooki_ie/ one of the saddest out there
https://www.mangago.zone/read-manga/10_years_where_i_loved_you_the_most/ my first ever bl
https://www.mangago.zone/read-manga/an_uncomfortable_truth/ most people find this one uncomfortable but i like it
https://www.mangago.zone/read-manga/spring_snow_odongtong/ not really much of a story but i liked it still

This one is for when you need to feel better after all of the trauma -
Just When I thought I Came Here to Die

Horror -
Hikaru ga Shinda Natsu
Sleeping dead
MadK
Gesshoku Kitan
Black Mirror (tbh I think the ending is a total let down but the rest is good)
Believe My Sign
Interview with a Murderer
Koisuru Psycho no Shirayuki-kun
The Beast Must Die

Cry baby list
https://www.mangago.zone/home/mangalist/2628518/

Horror:
https://www.mangago.zone/read-manga/black_mirror/
https://www.mangago.zone/read-manga/dead_man_switch/
https://www.mangago.zone/read-manga/hikaru_ga_shinda_natsu/
https://www.mangago.zone/read-manga/a_dead_crow_s_stare/
https://www.mangago.zone/read-manga/kansai_jin_to_hukuman_satsujinki/
https://www.mangago.zone/read-manga/ghost_gate/
https://www.mangago.zone/read-manga/believe_my_sign/
https://www.mangago.zone/read-manga/6_and_7/

Tragedy:
A MUST READ: https://www.mangago.zone/read-manga/darkness_before_the_dawn/
https://www.mangago.zone/read-manga/the_specific_heat_capacity_of_love/
https://www.mangago.zone/read-manga/fukyagaku_sei_no_himawari_bunsatsu_ban/
https://www.mangago.zone/read-manga/sakura_gari/
https://www.mangago.zone/read-manga/mouth_to_mouse/
https://www.mangago.zone/read-manga/sayonara_no_moment/
https://www.mangago.zone/read-manga/hate_no_kouya_de_vacances_wo/
https://www.mangago.zone/read-manga/camellia_minami/
https://www.mangago.zone/read-manga/spring_snow_odongtong/
https://www.mangago.zone/read-manga/the_bride_of_god/

finally someone else mentioned spring snow odongtong I BAWLED MY EYES OUT WHILE READING THAT, I FELT SO BAD FOR BOTH THE BROTHERS AND THE LAST CHAPTER WAS SO SAD I SWEAR TO GOD

https://www.mangago.zone/read-manga/sun_kindergarten_classmates/ (A brutal death of a loved one that leaves MC heartbroken ╥﹏╥)