復讐を希う最強勇者は、闇の力で殲滅無双する
[b]Fukushuu wo Koinegau Saikyou Yuusha wa, Yami no Chikara de Senmetsu Musou Suru[/b]
Unofficial English title: The Dark Massacre of the Vengeful Hero
Literal English title as seen on cover pages: The strongest brave who craves for revenge, extinguish with the power of darkness

Light novel authored by Ononata Manimani and character design by [[Araya (Hachino Araya)|]]; manga illustrated by [[Sakamoto Akira]].
fukushuu wo koinegau saikyou yuusha wa yami no chikara de senmetsu musou suru