In "Mandakini", Aromal (Althaf Salim) and Ambili's (Anarkali Marikar) dreamy wedding night takes an unexpected turn, throwing their family into a complex situation. As they navigate this new reality, the couple must come to terms with the consequences of what happens on that fateful evening, all under the watchful eyes of Sujith Vasu (Ganapathi S. Poduval).