Nine-year-old prodigy William, reborn to repay the sins of his past life, uses his extraordinary deduction to crack a neighbor’s murder case, exposing a shocking hidden plot. Soon after, he takes on the notorious 1213 case, directing the Major Crimes Unit through days of intense investigation. Though anonymously accused, William’s precise reasoning convinces the entire police department, earning him the title of “The Nine-Year-Old Detective.”
The 9-Year-Old Detective is an English short drama in 60 episodes, originally released on Stardust in August 2026. Each episode runs about 2 minutes, and the whole series takes around 2 hours 21 minutes to watch. It falls under Mystery & Thriller and Rebirth & Time Travel. Viewers on Stardust rate it 8.5 out of 10. Every episode is free to watch on DramaDog, with no app or sign-up.
