I hunt zombies in the doomsday, and I am a lord knight in another world. I use the resources of both worlds to grow from an ordinary person to a big boss.
During Allison's trial, she consistently emphasized her role as a good leader. She prevented cross-border wars upon inheriting the earldom, worked diligently while imprisoned, led trends as a singer, pursued truth as a detective, and was dedicated to her duties as a doctor. However, regarding the sacrifices of her territory, the maiming of prisoners, the deadly allure of her songs, and the unauthorized modification of patients' bodies, Allison believed that from a different perspective, these actions could be justified. After all, she was a witch.
The world was plagued by pollution, the old days were awakening, and terror spread throughout the cities. Ordinary humans, beast handlers, sequencers, the church, imperial technology, and kingdom knights could only defend themselves, constantly shrinking their survival space. It was in this context that the healing Allison ventured into the forbidden zone, pioneering her territory, recruiting refugees, and developing her followers, until one day she ascended to a divine position.
The story of a time traveler who cheats in the wizarding world using his knowledge of science and engineering.