In the Jakarta slums, a derelict apartment building has become a no-go area – even the police are unwilling to enter. It has become a safe-house for the most dangerous killers and gangsters. It all changes when an elite SWAT team team is tasked with infiltrating the building in order to take down its owner – a notorious drug lord named Tama once and for all. Cloaked under the cover of pre-dawn darkness and silence, a rookie cop Rama and a 20-man SWAT team, led by Sergeant Jaka, arrives at the apartment block under the guidance of Lieutenant Wahyu. They capture one of the local residents who was returning with medicines for his pregnant wife, but other residents are carefully silenced and tied up. Starting from the ground floor and moving up, they slowly and tactfully infiltrate the apartment block until they reach the sixth floor. But when a spotter blows their cover, boss Tama offers lifelong sanctuary to every killer, gangster, and thief in the building in exchange for their heads. Now Rama must stand in for the team’s fallen leader and use every iota of his fighting strength – winding through every floor and every room to complete the mission and escape with his life.