The Serial Skill User Suicide Phenomenon (異能力者連続自殺事件, Inōryoku-sha Renzoku Jisatsu Jiken?) is a case forwarded to the Armed Detective Agency by the Ministry of Home Affairs to investigate the reason behind the sudden deaths of ability users and to investigate Tatsuhiko Shibusawa, an ability user who calls himself the "collector", who is suspected of being tied to the incident.
After a strange fog appears at the scene, ability users around the world are suddenly committing suicide one after another.
|Incident||Name of Victim||Reason of Death||Location|
|Zhang Jianlin||Death by immolation||Taipei, |
|Hafis bin Wan||Death by card ability||Singapore, |
|Emily Jane Smith||Pierced by ice||Detroit, |
East Warren Avenue
|Yukichi Fukuzawa vs. All Men Are Equal|
|Atsushi Nakajima vs. Beast Beneath the Moonlight|
|Kyōka Izumi vs. Demon Snow|
|Jun'ichirō Tanizaki vs. Light Snow|
|Ryunosuke Akutagawa vs. Rashomon|
|Doppo Kunikida vs. The Matchless Poet|
|Akiko Yosano vs. Thou Shalt Not Die|
|Kenji Miyazawa vs. Undefeated by the Rain|
|Ōgai Mori vs. Vita Sexualis|