Badai Mantera tells the story of a team of meteorologists led by Dzul Fakar on Pulau Tari to study the effects of typhoons that once hit the island. However, the people of the island believe in the greatness of Tok Siarap's shaman's knowledge which is able to 'move' typhoons to other places. The team members had another intention on the island which was to get the Tari Island heirloom treasures to anger Tok Siarap. Moreover, when his daughter Noraini fell in love with Dzul Fakar.