Boomerang (2018) Timeline Explained – Every Event in Order

Siva is targeted because the face he now carries belongs to Shakthi, who was involved in a dangerous mission to expose a corrupt conspiracy. The antagonists are not chasing Siva himself, but rather the face that connects them to Shakthi's uncovering of their illegal activities. Once Siva investigates further and learns about Shakthi's past, he becomes a threat to those who orchestrated Shakthi's downfall.

Foreshadowing: The attacks begin almost immediately after Siva wakes up from surgery, showing the urgency with which the antagonists pursue anyone connected to Shakthi's face.

• face transplant
• attacks
• Shakthi
• Siva
• threats
• conspiracy

Gowri reveals that Shakthi, whose face was donated to Siva, was not actually her biological son. This shocking confession prompts Siva to investigate Shakthi's origins and discover his true background in a village near Trichy, where Shakthi had been fighting for farmers' rights.

Foreshadowing: Gowri's revelation about Shakthi's origins comes after the third attack, hinting that the mystery surrounding the face goes deeper than initially assumed.

• Gowri
• Shakthi identity
• face transplant
• mother
• revelation

Shakthi, along with his friends Shanmugam and Maya, developed an ambitious plan to interlink rivers by building a canal that would redirect water from a flood-prone village to their drought-stricken area. This project aimed to restore farming livelihoods and give dignity back to farmers who had lost their land and jobs after being laid off from their IT careers.

Foreshadowing: Maya explains that Shakthi believed farming could be a path to dignity after losing his corporate job, foreshadowing his dedication to the agricultural cause.

• river interlinking
• canal project
• farmers
• Shakthi
• irrigation
• farming

The landslide was not a natural disaster but was triggered by a hidden bomb planted by the antagonists, specifically the Sub-Inspector in collusion with Sooraj. This was a deliberate act to sabotage Shakthi's river project and silence the activists fighting against the privatization of electricity in the region.

Foreshadowing: Siva discovers through Shakthi's video that the disaster was planned, explaining why the landslide seemed so targeted and devastating.

• landslide
• Shanmugam
• death
• bomb
• sabotage
• Sooraj
• conspiracy

Sooraj is a powerful businessman who intends to privatize the region's electricity supply. He colluded with a corrupt Sub-Inspector to derail Shakthi and his friends' river interlinking project, using hired goons to create violence and suppress dissent. By destroying the project, Sooraj could advance his commercial interests at the expense of the farming community.

Foreshadowing: The video Siva discovers reveals Sooraj's direct involvement in orchestrating the landslide and the conspiracy against Shakthi.

• Sooraj
• electricity privatization
• corruption
• Sub-Inspector
• villain
• conspiracy

Siva uses a deadly drug that induces an overwhelming adrenaline rush and fatal suffocation, leaving no trace in the blood. During a tense sequence on a train, Gigi had earlier hinted at this method, and Siva later uses this knowledge to confront and kill Sooraj in a carefully planned act of vengeance that fulfills Shakthi's last wishes.

Foreshadowing: Gigi's explanation about the drug on the train foreshadows its later use as Siva's weapon against Sooraj.

• Siva
• Sooraj
• killing
• drug
• vengeance
• Shakthi
• train

After learning about Shakthi's noble cause and the sacrifices made by him and his friends, Siva chooses to continue Shakthi's unfinished work. He steps off a bus and heads toward Shakthi's village, committing to build a better future for the communities Shakthi fought to protect. This decision represents his acceptance of the responsibility that comes with wearing Shakthi's face.

Foreshadowing: Siva unlocks Shakthi's laptop and discovers contacts who stood with the villages, along with an unsent email to Maya, showing the incomplete mission Siva now inherits.

• Siva
• Shakthi village
• ending
• legacy
• commitment
• future

During the train ride to Trichy, Siva openly reveals his new identity after the face transplant. Gigi, who had previously rejected Siva because of his altered appearance, is moved by the truth of his sacrifice and asks for forgiveness. This candid moment sparks a reconciliation between them, strengthening their relationship for the challenges ahead.

Foreshadowing: The train journey marks a turning point in their relationship, with Gigi's forgiveness setting the stage for her later assistance in Siva's mission.

• Siva
• Gigi
• reconciliation
• train
• forgiveness
• relationship
• face transplant

Maya was one of Shakthi's closest companions, she, Shakthi, and Shanmugam were once IT professionals who lost their jobs and turned to farming together. After the landslide tragedy, Maya lost contact with Shakthi. She becomes a crucial informant for Siva, helping him uncover the truth about the river project and the conspiracy behind the attacks.

Foreshadowing: Maya's explanation of how she, Shakthi, and Shanmugam transitioned from corporate life to farming establishes the deep bonds that drive the story's emotional core.

• Maya
• Shakthi
• Shanmugam
• IT workers
• farming
• connection

Siva unlocks Shakthi's laptop using his face, the same face that now belongs to Siva, and discovers a trove of contacts who supported Shakthi and the villages. Among the findings are an unsent email to Maya and a video recording in which Shakthi reveals the grim truth about the conspiracy, including the betrayal by the Sub-Inspector and Sooraj's role in orchestrating the landslide.

Foreshadowing: The laptop serves as the key to unraveling the mystery, with the video containing Shakthi's final testimony about the forces that destroyed him.

• Shakthi
• laptop
• video
• email
• discovery
• truth
• conspiracy