Spanning timelines from 1756 to the modern day, the story focuses on the highly guarded doors of the Nagabandham, which conceal a massive hidden treasure. To access it, villains Abdali and an imprisoned dark force from the Himalayas named Bairagi seek out two artifacts: an ancient manuscript and the rare, golden Brahmakamalam flower located inside the Srirangapuram Ranganathaswamy temple. To stop the invasion and protect the dharma of the region, villager Rudra and a mystic Naga Sadhu rise to fight the dark forces