The film revolves around a strange encounter faced by a notorious coconut thief, Kallan Pappan. The famous thief sets out to steal coconuts from an old lady. To his surprise, he finds the Ammachi sitting in the veranda outside her house at the witching hours. After realising that the Ammachi did respond to his presence or actions, Pappan gets down to his job and starts stealing all the coconuts from her compound with his unconventional techniques. Pappan thinks it’s an easy enough job as the old lady looks harmless, until he finds a coconut tree like no other on her land. Will the Ammachi let this go as well?