Convict Chan Sing, Simon Yam, forces a violent escape from a Kwai Chung asylum with two trusted lieutenants, Leung Marco Ngai Chun-Git and Hak Philip Keung Ho-Man. They cut down the police officers who were supposed to watch Sing, not stopping until they’re aboard the speedboat of another underling, Wo, and slipping away into the night. What follows is a plan hatched in the shadows: rob a string of gold jewelry shops, split the spoils, and let Sing’s name spread through the streets as fear and temptation mingle with danger. The trio’s dusty dawn of crime is quietly complicated by a chance encounter with Fan, a next‑ door neighbor whom Sing finds himself strangely drawn to. Fan’s presence adds a brittle, personal tension to a life built on control and fear, and Sing’s growing fixation begins to affect the ruthlessness of his choices.
From the outset, Sing isn’t just a thief—he’s a strategist with a flair for spectacle. He purchases a cache of firearms from Hak’s cousin, Darky, with an AK-47 among the weapons he grinds into familiarity. The new appetite for power comes with a dangerous calculus: the more firepower, the more confident Sing becomes that he can bend fate to his will. To shore up his crew, Sing accepts two additional underlings, including Chung Chin Ka-Lok, a figure who will later reveal a sharper edge to Sing’s operation. The other recruit, named Sing in the ledger of the gang, is introduced with the promise of loyalty—and Sing’s suspicion that the loyalty may not be as uncomplicated as it seems becomes a recurring thread.
A key test soon unfolds: Sing subjects Chung to a brutal encounter to see whether he’s an undercover cop under disguise. The test is a grim rite of passage that reveals who can survive Sing’s volatile code and who cannot. The moment is tense and abrupt, and the stakes escalate quickly as Wo escorts Chung to witness Sing execute a traitor who previously helped Sing land behind bars. This sequence crystallizes Sing’s rule of fear: trust is a liability, and loyalty is a currency paid in violence.
With the stage set, Sing leads his crew through five gold jewelry shop robberies along Man Wah Street, a spree that erupts into a ferocious gunfight with the police. Inspector Lee, a hot-tempered force of relentless pursuit, throws himself into the hunt with singular focus, determined to end Sing’s reign of audacious robberies. The heat of the chase intensifies in a nightclub where Sing and his gang celebrate their latest haul, only for the cracks to widen when Chung, the undercover recruit, slips away to call his boss—an act that does not escape Lee’s vigilant eye. The scene pivots on the tension between trap and freedom, with Lee and his squad harassing Chung, not realizing his undercover status, while Wo and Hak close ranks to hold Lee and his partner at knifepoint.
The confrontation escalates when Sing, now armed with even more lethal intent, detonates a grenade to blow up an unmarked police car. The relentless pursuit narrows as Lee finally locates Sing’s hidden apartment and a sustained gun battle erupts. In a brutal twist, Sing coldly executes Chung in front of Lee, baring his knife’s edge in public defiance. The trade between the law and the lawless intensifies, and Sing’s gang retaliates by killing Boss Chung and stealing every ounce of gold, causing the bounty on Sing to leap from HK$500,000 to HK$1 million.
With the net tightening, Sing retreats to a presidential suite in a hotel, pulling Fan into his protective, dangerous orbit. The allure of wealth and power has become a magnet for Sing’s paranoia—he fears Darky, the vendor of firearms, might betray him to the pursuing authorities. Sing’s suspicions culminate in a fateful confrontation with Darky, which ends in Darky’s death and the consolidation of Sing’s control over the growing arsenal.
A decisive armoured-truck heist in Kwun Tong becomes the next crescendo, as Lee and his squad close in, turning the operation into a brutal, high-stakes standoff. Hak is killed in the crossfire, and Sing and his crew manage to seize the armored truck and drive it to safety. But the police corner the truck in a dim car park, and a thunderous gunfight erupts anew. In a decisive moment, Wo tries to drive the truck away but Sing shoots him dead, a brutal reminder that mercy has no seat at Sing’s table. Leung, ever loyal but increasingly disillusioned, leans into a final stand and rants about Sing’s neglect of his underlings, only to be shot by Sing in a cold, calculated breach of loyalty.
The chase culminates in a brutal standoff between Sing and Lee: engine cut, bullets flying, both men locked in a duel that ends with Sing leaping into the water and vanishing from sight. The fall is swift and final, and the rumor mill later suggests Sing may have fled abroad, possibly living out a shadowy existence in an asylum in the United States.
In the end, the city’s memory of Sing lingers in the smoke of gunpowder and the whispers of a man who could vanish when the moment demanded a sacrifice. The film keeps its lens trained on the price of a life spent chasing an uncatchable dream—the balance of loyalty, fear, control, and the fragile line between cunning and catastrophe. Sing’s fate is never fully resolved on screen, but the echoes of his legend persist, a reminder that some thieves live on not in a jail cell, but in the uncertain currents of rumor and memory.
