Jakarta, the metropolitan city, suddenly became dark. A group of terrorists launched their attack with the threat of 13 bombs scattered throughout Jakarta. Investigations by the Intelligence Agency into the terror led to Oscar and William who were thought to be involved. The agency's mission becomes compromised when they suspect an intruder amongst them, while Arok, the leader of the terrorist group, continues to spread terror by exploding bombs every 8 hours. The only way to stop this terror attack is to hand over bitcoins worth billions of rupiah to Arok or risk the safety of all Jakarta residents.