When the mysterious events continue to occur, the Police department decided to establish a special unit to investigate these strange cases. Soon, they found out that all these supernatural events were connected to black magic and spirits. Not knowing what to do, the police summarized the cases by not mentioning the supernaturals. Some said the spirits possessed the convicts. Some believed that the incidents were caused by witchcraft. At their wits' end, the secret unit had to close all cases by saying there were normal accidents and murders as they could not explain what actually happened.