any yaoi with (either the uke or seme) having suicidal tendencies?

http://www.mangago.zone/read-manga/sora_o_daite_oyasumi/
http://www.mangago.zone/read-manga/sanzen_sekai_no_karasu_wo_koroshi/
http://www.mangago.zone/read-manga/bannin/
http://www.mangago.zone/read-manga/endless_world/
http://www.mangago.zone/read-manga/boys_love/
http://www.mangago.zone/read-manga/2345/
http://www.mangago.zone/read-manga/kinjirareta_taion/
http://www.mangago.zone/read-manga/boys_next_door/
http://www.mangago.zone/read-manga/natsujikan/

Bloody Mary (SAMAMIYA Akaza) The uke is a vampire that wants to die big time but cant so he's always jumping off roofs or staking himself but its shounen ai.