Paap (English: Sin) is an Indian Bengali-language family drama-murder mystery directed by Anupam Hari which started streaming on popular Bengali OTT platform hoichoi from 2 October 2019. The series stars Puja Banerjee who made her debut in Bengali web series through this web series. The series also features Saheb Bhattacharya, Solanki Roy, Rahul Banerjee, Ishani Das, Rajat Ganguly, Bhaswar Chattopadhyay, Rupsa Dasgupta, Priyanka Mondal, Indrajit Chakraborty in the key roles.Durga Puja is the most important festival for Bengalis, where all the family members meet and enjoy this precious festival together. The actual meaning of the Bengali word ‘Paap’ is ‘Sin’. The series is based on an ancient Durga Puja celebration of a family, where all members and relatives of the family have come to become a part of the celebration. Meanwhile, an unwanted guest comes who had a mysterious past life and have some long-kept secrets about the family. At the same time, two dead bodies are discovered in the house and the puja house becomes a crime scene and there are many mysteries to unveil.