About The 9-Year-Old Detective Episode 1

October 25, 2026

Watch The 9-Year-Old Detective episode 1 in full with English Subtitles. 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.

All Episodes – The 9-Year-Old Detective