Born with Luck plunges veteran detective Zhang Yi Ang into a complex investigation in Sanjiangkou. What begins as a straightforward case quickly evolves into a perilous journey through a pervasive web of crime and corruption. As Zhang Yi Ang relentlessly pursues a powerful criminal network, intent on exposing their illicit operations, he encounters formidable challenges. Unexpectedly, a group of rather bungling thieves inadvertently becomes crucial to his mission. Their clumsy yet surprising actions, often by accident, provide the detective with vital assistance. With these unwitting allies, Zhang Yi Ang begins to unravel critical clues, racing against time to uncover the intricate truth behind a brutal murder. This gripping crime thriller explores the unpredictable nature of justice and how the most unlikely help can ultimately lead to revealing deeply hidden secrets.