Arpita, a studious grade seeking student from Pune University, finds it really hard to get a replacement for her old hard disk under a thousand bucks. But, when she finally finds a second-hand disk through the help of her friend, Shipra, she couldn't help but notice that things in her life are no more as they used to be-the horrifying death of Anwar, the one who installed the disk, the presence of a mysterious, password protected folder in that disk, named 'Billycan Hill', and a presentation that vaguely mentions a location where one can travel through past and future. After numerous efforts, they finally locate this bizarre spot and decide to visit moghals empire to sell a few electronic items to these ancient people to make some money. But, Dobler, an ardent follower of Satan, bullies them to change their plans at the last moment. Finally, Arpita and her chaps end up in the Satanic era near the 'Church of Satan' in the pursuit of the mighty Ring of Beelzebub, and this is where the deadly game of lust and power begins.