An ancient treasure goes missing from a palace, causing the Prince to go on an adventurous hunt. The famous Vishnu Puram Palace is home to an ancient treasure, full of diamonds. While the royalty prides itself on it, the treasure attracts the attention of a lot of people. One day, the treasure is reported to be lost and the prince sets out to find it.
Natesan suffers from intellectual disability. Though he recovers after years of treatment, he believes to live in a world twenty years ago. Some of his family members try to exploit this situation.