Dungeon ni Hisomu Yandere na Kanojo ni Ore wa Nando mo Korosareru

The fantasy tale "Dungeon ni Hisomu Yandere na Kanojo ni Ore wa Nando mo Korosareru" chronicles the mistreatment of Kiska by the townsfolk. His childhood buddy Namia, who was the only person by his side, helps him to survive. After three men kill Namia one day, Kiska is charged with the crime and sent to an unavoidable class S dungeon. But no matter how many times he dies, he can use "Save and Restart" to get back on his feet in this alternate reality. Kiska's quest for vengeance against those who harmed him and his companion is the subject of the story.