If you are looking for a psychological thriller to read or a Nayanthara project to watch, here are the most likely matches:
If you are looking for a thriller specifically involving the actress Nayanthara, you might be thinking of her film Netrikann . Download nayanathara the neighbour pdf
This standalone novel is available through Macmillan and Amazon . 3. Nayanthara's Thriller: Netrikann (2021) If you are looking for a psychological thriller