Once a Gangster (2010) Timeline Explained – Every Event in Order

Roast Pork stages the fire to intentionally get arrested and miss the upcoming Don election. He wants to avoid becoming the new leader because he desires to leave the gang and protect his family. However, his plan backfires when other gang members step forward to take the blame, allowing him to escape and forcing him back into the power struggle.

Foreshadowing: Earlier, Roast Pork's wife had been pressuring him to leave the gang, establishing his desire to escape criminal life.

• roast pork arrest plan
• don election
• gang leadership
• fire stunt

The Dragon Tail Baton is the gang's symbolic artifact that determines who becomes the next Don. According to Uncle Tsa's rule, the next Don should be the one who retrieves this baton from the police. Whoever holds the genuine baton has legitimate claim to leadership, making it the most coveted object in the power struggle.

Foreshadowing: The baton is introduced early as Iron Bodyguard's legacy, establishing its importance to the gang's identity.

• dragon tail baton
• gang symbol
• don title
• leadership claim

Roast Pork orchestrates the counterfeit scheme to confuse the power struggle and create an opportunity to escape the Don position. By flooding the scene with fake batons, he hopes the uncertainty would force the gang to abandon the election process entirely, freeing him from Kerosene's pressure to take leadership.

Foreshadowing: Roast Pork's wife persistently pushes for him to leave the gang, motivating him to devise increasingly desperate plans.

• fake batons
• counterfeit scheme
• roast pork plan
• election confusion

Both Roast Pork and Swallow arrive claiming to have the real Dragon Tail Baton. When Uncle Tsa suffers a memory lapse and cannot determine which baton is authentic, tensions explode. In the heated confrontation, both men shoot and kill each other in their竞争 for the Don's title, believing the other is holding the genuine artifact.

Foreshadowing: The counterfeit baton scheme has created chaos, with multiple factions believing they possess the real symbol.

• roast pork death
• swallow death
• baton showdown
• gang headquarters fight

After Roast Pork and Swallow kill each other, Scissors arrives at headquarters with his own Dragon Tail Baton. With both rivals dead and the genuine baton now in his possession, he seizes the opportunity to crown himself Don, filling the power vacuum created by the deadly confrontation.

Foreshadowing: Scissors had been eyeing the top spot throughout the film, waiting for the right moment to strike.

• scissors new don
• power vacuum
• gang takeover

Roast Pork and Swallow staged their deaths to eliminate their pursuers and manipulate the outcome of the power struggle. By appearing dead, they can operate in the shadows while the other factions exhaust themselves fighting over the empty throne. The deception allows them to control the game's next phase while remaining safe from retaliation.

Foreshadowing: The brutal confrontation at headquarters appears to claim both their lives, making the revelation of their survival shocking.

• fake deaths
• roast pork alive
• swallow survival
• deception trick

Yan is revealed to be a police informant working alongside Scissors. This discovery frays trust within the gang's ranks, as the crew fears that Yan's betrayal could expose their operations to law enforcement. His dual role creates additional tension during the leadership battle, as no one knows which side he truly serves.

Foreshadowing: Scissors allies with Yan early on, making their partnership suspect when the informant truth emerges.

• yan informant
• police betrayal
• scissors ally
• gang trust

Lady Pearl believes the Don position was promised to her son Swallow by Uncle Tsa in exchange for Swallow serving a lengthy prison sentence for a gang killing. She rejects Roast Pork's nomination because she views it as stealing the legacy that was rightfully her family's, and she champions Swallow's claim to leadership.

Foreshadowing: Pearl is the granddaughter of founder Iron Bodyguard, giving her familial authority over the gang's future.

• lady pearl
• swallow claim
• family legacy
• pearl opposition

Kerosene is burdened with crushing debts that threaten his position and safety. He pushes Roast Pork to take over as Don because Roast Pork has proven himself through his successful restaurant empire and reliable leadership within the gang. Kerosene believes Roast Pork's business acumen could clear the debts and stabilize the organization.

Foreshadowing: Roast Pork's rise as a valuable lieutenant and his restaurant success make him the logical choice for leadership.

• kerosene debt
• leadership pressure
• roast pork value
• gang finances

Uncle Tsa suffers from memory loss and cannot distinguish between the genuine Dragon Tail Baton and the counterfeits Roast Pork created from antique chair wood. With multiple authentic-looking batons in circulation, even the person who established the rule about retrieving the baton cannot verify which one is original, causing the deadly standoff.

Foreshadowing: Roast Pork's counterfeit scheme specifically targets the symbol's authenticity, rendering verification impossible.

• uncle tsa memory loss
• real baton identification
• baton confusion

Roast Pork's wife desperately wants a clean break from criminal life because she fears for her family's safety and desires a normal life for their two children. She sees the gang lifestyle as a trap that threatens their wellbeing and constantly pushes Roast Pork to abandon his position before it's too late.

Foreshadowing: The film opens with Roast Pork's dual life as both gangster and family man, establishing this central tension.

• wife pressure
• family safety
• leave gang
• normal life

Yan, the police informant, leads law enforcement to the scene where Scissors has just been crowned Don. With Scissors now in power and visibly leading the gang, the police move in to arrest him, effectively crushing the leadership in a single sweep. The arrest leaves the gang's future uncertain and the power structure in chaos.

Foreshadowing: Yan's dual role as both Scissors' ally and informant sets up this betrayal at the moment of Scissors' triumph.

• police arrest
• scissors captured
• yan betrayal
• gang crackdown