Young and Dangerous: The Prequel follows Chan Ho Nam and Chicken as they first enter the world of the Triad society in Hong Kong. Under the guidance of Hung Hing's powerful leader, Uncle Bee, they quickly rise in ranks within the organization. However, as they become more involved in the dangerous and violent world of the Triads, they begin to question their loyalty and the consequences of their actions.
As Chan Ho Nam and Chicken navigate the intricate power dynamics of the criminal underworld, they must also contend with rival gangs, internal betrayals, and their own personal struggles. The prequel delves into the backstories of these iconic characters, exploring the events that shaped them into the notorious gangsters they would eventually become in the later films in the Young and Dangerous series.
The film also introduces the character of Ah San (played by Daniel Wu), a fierce and ambitious Triad member who becomes a rival to Chan Ho Nam and Chicken. Shu Qi plays the role of Ah San's love interest, adding a romantic subplot to the overarching narrative of loyalty, brotherhood, and survival in the criminal underworld.
As tensions escalate and loyalties are tested, Chan Ho Nam and Chicken must make difficult decisions that will ultimately determine their fates and the direction of their lives in the dangerous and unforgiving world of the Triads.