Shock Wave (2017) Timeline Explained – Every Event in Order

Poon joined Vendetta because he felt betrayed by the Hong Kong Police after being forced out of the EODB due to his prosthetic limb. His superiors sidelined him fearing public backlash, despite his excellent track record. This institutional betrayal fueled his anger and desire for revenge, making him vulnerable to Vendetta's recruitment.

Foreshadowing: Earlier scenes show Poon's resentment toward his former colleagues and the police force that discarded him.

• poon sing-fung
• vendetta
• police betrayal
• eod
• prosthetic limb
• ma sai-kwan

Yes, Poon is revealed to be Blizzard, the mastermind behind Vendetta's bombing campaign. However, Pong Ling later claims this was part of a covert operation to reinstate Poon's name and secure leniency from the Supreme Court. The truth becomes unclear whether Poon was genuinely manipulated or was always working undercover.

Foreshadowing: Pong's revelation comes after she confronts Poon with details about his past EOD career, catching him off guard.

• poon
• blizzard
• vendetta
• mastermind
• pong ling
• identity twist

Davy was a 10-20 ton nuclear warhead that Vendetta planned to detonate at either the International Finance Centre (IFC) or Hong Kong Airport. Ma Sai-kwan intended to use it as part of a massive simulcast attack on multiple key locations in Hong Kong to cause maximum destruction.

Foreshadowing: Poon receives a cryptic message from Al-Qaeda hidden in an inspirational magazine warning about the nuclear threat.

• davy
• nuclear warhead
• ifc
• hong kong airport
• ma sai-kwan
• vendetta

Poon sacrificed himself to prevent Vendetta's bomb-laden train from crossing the Tsing Ma Bridge and detonating at a populated area. By positioning the rigged van to sever the bridge and colliding with the train, he ensured the explosion would occur over water rather than in the city. He sought redemption for his involvement in previous terrorist attacks.

Foreshadowing: Poon's earlier guilt over his role in Vendetta's bombings sets up his desire for redemption.

• poon
• sacrifice
• tsing ma bridge
• train
• redemption
• hong kong

Chan King-to, one of Poon's former EODB colleagues, was severely injured when Sniper took revenge during the gas pipeline bombing mission. Despite desperate rescue efforts by Tung and the team, Chan succumbed to his wounds and died.

Foreshadowing: Sniper's attack specifically targets the EOD officers, showing Vendetta's willingness to eliminate their former colleagues.

• chan king-to
• sniper
• gas pipeline
• death
• eod
• vendetta

Pong erased most memories of Poon's involvement from her mind because the emotional toll of knowing his sacrifice and his complex role as both terrorist and hero was unbearable. She chose to retain only one memory: their first meeting at a police dinner when Poon intentionally spilled red wine on her uniform to get her attention.

Foreshadowing: This final scene mirrors the film's opening and suggests their connection was genuine from the start.

• pong ling
• memories
• neurologist
• poon
• sacrifice
• ending

During Ma's psychological game designed to extract Poon's true identity, Poon was trapped with only seconds remaining before the lethal outcome. As his memories resurfaced, he recalled the crucial combination needed to escape. Tung Cheuk-man then freed Poon just in time, revealing the urgent information about the nuclear warhead Davy.

Foreshadowing: Poon's amnesia about his past becomes central to whether he was truly part of Vendetta or working undercover.

• poon
• mastermind
• ma sai-kwan
• escape
• amnesia
• tungsten

The film presents conflicting information about Poon's true allegiances. Pong claims her scheme was a covert operation to restore Poon's name and secure leniency from the Supreme Court. However, it's never fully clarified whether Poon was genuinely undercover or if Pong manipulated him. His ultimate sacrifice suggests he was trying to make amends for his actual involvement with Vendetta.

Foreshadowing: Pong shares classified information with Tung about the operation, suggesting higher-level police involvement.

• poon
• undercover
• police
• pong ling
• vendetta
• operation

Ma Sai-kwan, also known as Maverick, leads Vendetta as a terrorist group seeking to cause chaos and destruction in Hong Kong. Their initial attack on the education bureau was meant to instill fear, and their subsequent attacks targeted critical infrastructure. While the exact political motivations are not deeply explored, the group operates with a vendetta against Hong Kong's institutions.

Foreshadowing: The film establishes Vendetta as a well-organized terrorist cell with resources and connections to international groups.

• ma sai-kwan
• maverick
• vendetta
• terrorist
• hong kong
• attacks

Rhino was one of Vendetta's key operatives participating in the simulcast attack on Hong Kong's transportation hubs. During the Counter Terrorism Response Unit's raid on the control station, Pong's team eliminated Rhino's men. Rather than surrender, Rhino chose to take his own life.

Foreshadowing: Rhino's loyalty to Ma Sai-kwan is absolute, making his refusal to be captured consistent with the group's fanaticism.

• rhino
• vendetta
• pong ling
• ctru
• death
• final battle

Tung Cheuk-man survived because he was wearing protective armor during the Sniper attack on the gas pipelines. While Chan King-to was severely injured and later died despite medical efforts, Tung's armor saved his life, allowing him to continue helping Poon and the police.

Foreshadowing: Tung's survival is attributed to his equipment, highlighting the importance of safety measures in EOD work.

• tung cheuk-man
• armor
• survival
• sniper
• chan king-to
• gas pipeline

Poon and Tung positioned the rigged van with explosives on the Tsing Ma Bridge. After Tung escaped by helicopter, Poon remotely triggered the van's explosion to sever the bridge structure. When Ma's bomb-laden train approached, it crashed into the severed section, causing it to tumble into the water below and detonate safely away from the city.

Foreshadowing: The plan required precise timing and Poon's willingness to stay behind to execute it.

• tsing ma bridge
• train
• van
• explosion
• poon
• ma sai-kwan
• bomb