Darwin no Taizai

In a world consumed by darkness, demons roam freely and dictate the lives of humanity through fear. Hisago Harukawa is one such victim, a young man coerced into committing crimes under the constant threat of demonic violence. Bound to this grim existence, he sets his sights on his next assignment: a mysterious woman who introduces herself as Darwin, a self-proclaimed champion of "Evolution." What begins as another desperate act of survival quickly spirals into something far greater when this fateful encounter upends everything he thought he knew about his reality. Rather than remaining a pawn in a world ruled by monsters, Hisago finds himself thrust into a violent conflict with a singular, daunting objective—banishing the demonic scourge back to the depths of hell. The stakes are absolute, and the path forward offers no room for hesitation. To endure the horrors that stand in his way and fight alongside Darwin, Hisago must undergo a profound transformation. In a brutal struggle where stagnation means death, his only hope for survival is to evolve.