In the heart of the high-security Qing Shan Mental Hospital, Room 666 holds a secret that defies the laws of modern science. While the world sees Lin Fan as a broken youth suffering from severe delusions, he is secretly undergoing a radical evolution under the guidance of his eccentric mentor, Old Hao. Through a forbidden "treatment" involving high-voltage electricity, Lin Fan's body is forged into a vessel of pure energy. What the doctors diagnose as cardiac arrest and respiratory distress is actually the birth of the "Golden Marrow"—a physiological transformation that turns his bones into conduits for unimaginable power. Follow Lin Fan as he steps out of the white walls of the asylum, no longer a patient, but a force of nature. In a world that fears what it cannot categorize, he is the living proof that "madness" is simply the first step toward becoming a god.