The movie follows Pavunuthaayi, a 70-year-old moneylender whose sons are pressuring her to split her property.
Things get complicated when a secret treasure, only she knows about, comes into play after she suffers paralysis.
At the film's success meet, producer Sivakarthikeyan gave a heartfelt shoutout to fans for their support and credited his wife for handling finances so he could focus on making movies.