Tanya makes a death wish on a dare app sets off a dangerous game of blackmail and violence. As her loved ones become targets, she must race against time to unmask the 'Knock Knock' Killer before it's too late.

Mayank and Piyush, inseparable best friends, embark on their journey to uncover the true essence of manhood. However, yearning for popularity and romance, a chain of hilarious misfortunes thrusts them into the midst of a murder accusation.