Once a great man said, "This World is such a place where only the strong survives". Us humans have an unwanted lust of knowledge. We want to know everything. Then no matter how restricted it is. We often do anything to get new experiences such as, murder, rape or even making someone's life a living hell so that they themselves beg for death. Out of all emotions, the most addicting emotion is the darkness that resides within us own humans. Even without realizing it, we are always absorbed in darkness in the form of many dark emotions such as Depression, Pain, Jealousy, Hatred, Anger and more. My Question is... "What would happen, if a plague that feeds upon dark emotions of one start spreading in the humans?" "Will the world we know of completely perish?"