Man is a unique beast in nature because he takes joy in the known suffering of other sentient beings and hunts for fun and profit. This is the history of mankind's abuse of his own species. Ever since man became conscious of his own existence, he has experimented with death and torture. He has imagined and invented all-manner of sick and twisted ways of inflicting pain and suffering. Even under the cover of medical advancement, mankind has ignored the brutality of his own actions and excused himself. He has a remarkable ability to hide from himself and others the nature of the beast within. When the innocent animals of the world refused to give answers, man turned on himself and human experimentation began. This is the history of mankind's abuse of his own species, the tale from the dark side of science - this is about the evil within.