7 Saal Baad

A married couple Nisha Mathur and her husband Dilip Mathur, purchase a hotel in a scenic locale. In the beginning, no one comes to stay there, however, the hotel soon attracts several young couples; an ex-convict, who possesses some dark secrets out of Nisha's past; a police inspector who warns people against staying in this hotel; and a journalist Lisa. And then one by one people start turning up dead, brutally killed, by person(s) unknown. What is the secret behind this hotel?