Introduction: After considering some advice, I would like to inform potential readers about the kind of story they will encounter when reading this.The story has a rather slow pacing, but it primarily serves to deepen the overall narrative. It features a psychotic MC with questionable morals and sanity. The main premise revolves around how a reader should navigate the story as the MC, rather than being a mere plot device for the convenience of the story.It offers a fresh approach to the already established genre of isekai or reincarnation/transmigration. And one last thing, if you find that this story doesn't align with your preferences or tastes, please provide constructive criticism instead of silently giving it a low rating simply because it doesn't match your personal preferences.Now, let's delve into the story itself:Niu Chang reincarnates into a new world. Naturally, a favorable path is laid out for him as a reincarnator. However, unfortunately for the world, he personifies the very definition of heartlessness.Family relations? Morality? They hold no importance to him. All that matters in the end is whether they will benefit him on his path to immortality. From the moment of his reincarnation, the world and its inhabitants are doomed to suffer many calamities....