Please suggest some suspense/mystery/thriller bl manhwas🙏

https://www.mangago.me/read-manga/dreadful_night/

https://www.mangago.me/read-manga/dead_man_switch/
https://www.mangago.me/read-manga/no_6/
https://www.mangago.me/read-manga/murderer_llewellyn_s_enchanting_dinner_invitation/
https://www.mangago.me/read-manga/a_room_without_space_side_story_1/

pls try (ㅅ´ ˘ `)♡
https://www.mangago.me/read-manga/black_mirror/

https://www.mangago.me/read-manga/incident_name_tsunami_killer_whale_hunting_method/

https://www.mangago.me/read-manga/the_world_of_pieces/

The 11th school trip,really good time loop with action and powers

Tysm to everyone! ^^