I'm the Hero, but the Demon Lord's Also Me #4

In this fourth volume of the manga series, the protagonist continues to navigate the chaotic situation of sharing a body with the Demon Lord. As their dual existence becomes more entangled, new allies and enemies emerge, forcing them to confront the blurred lines between hero and villain. This volume collects the next chapters of the story, advancing the unique premise of a hero and demon lord coexisting in one person.