In Bongsun, Pahang, a shootout occurs between the Malaysian police and terrorist members of al-Minas. The shooting ends with the leader of al-Minas being heavily injured and captured, while his brother Saif Hasyam, escapes and vowing revenge.
Months later, Inspector Sani and Khai are involved in an joint operation with Indonesia police to bust a drug deal, led by a drug dealer, Riky. In the chaos they stumbled upon an undercover Indonesia police, Rian. Unknown of her identity, the officers engaged her, but she managed to flee the scene. She handles intel to her boss, but then realised her boss was Riky’s mole, who warned Riky about the police raid which allowed him to escape just in time. He tries to kill her, but Rian manages to shoot him.
At the crime scene, Sani and Khai received a tip that the al-Minas faction is having a trade at Pulau Cherong (fictional island) with Riky. They head to the island with two more officers, Lah and Dan. During the reconnaissance, they stumbled Rian again, whose intention was to find and capture Riky when the deal became botched. The situation goes awry when an army of al-Minas terrorists launched gas in the island, taking every villagers as hostages. Khai is separated while tailing a terrorist, Lah is killed in the shootout, while Sani and Dan are captured.
Khai returns to the scene and find an unconscious Rian, but he gets knocked down by an exploding gas tank. In Kuala Lumpur, police head SAC Dato Azizat Mansor tries to negotiate with Saif, the current leader of al-Minas. Saif demands his brother to be handed back to him within hours. However, he kills two hostages when the police are unable to make his request within the time given. In response, they sent a 10-men UKAP operatives to rescue the hostages.
Khai wakes up, and sets out to call for help with Rian. They powered up a communications tower and warned HQ about the presence of a radar in the island, meaning any movement can be detected within the area. However, the tactical team had already begun the raid, and walked into an ambush leaving six operatives dead. Khai and Rian assisted in neutralising the remaining attackers, and regrouped with the remaining four operatives.
Sani and Dan overpowered their captors and held Saif at gunpoint. However, Saif’s men managed to subdued the duo, and executes Dan in retaliation. Meanwhile, Khai decides to proceed in rescuing Sani, despite being told not to do so as they have limited support. Nevertheless, the four UKAP operators volunteered to help, as well as Rian. Khai also sets up a rescue plan: send a fake body planted with explosives to Saif, and rescue the hostages during the handover, which HQ agrees.
They rescued the 200 villagers, along with Sani and takes them shelter. Sani blames himself for Dan’s death, which Khai tells him to proceed his duty to protect his country. They also find a dead Riky, where his cellphone reveals Rian’s former boss was his mole, and the two officers apologize to Rian for not trusting her.
As soon as the terrorists received the fake body, the bomb exploded, and the seven officers start their attack. The four UKAP operators are killed, while Khai is heavily injured in a fistfight. Sani kills the remaining attackers, but is shot by Saif. As Saif prepares to execute him, Khai arrives just in time to shoot Saif.
The duo officers survived the incident and are recovering from their wounds. The film ends with them enjoying the view by the beach.