Hyena is a legal drama about the beastly nature of the world of private Lawyers who work for the richest 1% of the society. Coming from poverty, lawyer Jung Geum Ja is willing to break law and justice to become successful and rich. She is a true hyena in the competitive lawyer’s world. Lawyer Yoon Hee Jae on the other hand is an elite egoist man possessing high intellectual skills. He knows how to bend law to his benefit and win cases. Get ready to watch a war between two Hyenas.