不夜城転生～禁欲してた最強勇者ですが、精なるスキルで悦楽の都を無双します～, Sleepless Citadel Reincarnation The Abstinent Strongest Hero Dominates the City of Pleasure with Divine Skills, Chuyển sinh tại thành phố không ngủ ～Vị dũng sĩ mạnh nhất từng cấm dục, nay dùng kỹ năng thần thánh để vô song tại đô thị khoái lạc～

The protagonist of this story is a hero who, in atonement for sins committed in a past life—making women cry—has been reincarnated time and again, dedicating each life to helping women in need. In his latest reincarnation, the hero's soul inhabits the body of Keigo, a reclusive boy who had taken his own life due to relentless bullying. Now residing in Keigo's body, the hero embarks on a mission to save women burdened with struggles in the shadows of society, particularly those navigating the harsh realities of the nightlife. This tale unfolds as a journey of redemption, courage, and compassion.