Jiang Chen, a down-and-out illegitimate son, unexpectedly inherits tens of billions of inheritance. However, on the day he takes over his ancestral home, he discovers the first corpse engraved with the Jiang family totem, and his father, who has been dead for ten years, is captured on surveillance. Relying on extra-dimensional logic and minimal observation, he successively solved the mystery behind the "father's" crimes. However, during the investigation, he uncovered the secret behind his mother's suicide, the double disguise of his fiancée Su Wan, and even discovered the "taboo experiment" file involving three generations in the secret room of his ancestral home. When the truth about the fire ten years ago, living samples from genetic experiments, and human body transactions on the dark web gradually emerged, Jiang Chen had to make a choice between the survival of his family and human justice. The "resurrection" of his "father" was just the tip of the iceberg of the conspiracy.