Due to the Philippine Drug War, most of the country's barangays have been drug free. Drug dealer Teban (Alex Calleja) is interrogated by Detective Dela Cruz (Lao Rodriguez) and Detective Alvarez (Nonie Buencamino), trying to find out the location of big-time drug lord Biggie Chen (Arjo Atayde). Upon learning that Chen is hiding at the Barangay ''Gracia ni Maria'' in Tondo, Manila, the authorities launch a "drug raid" sting operation to capture Chen.