Maria Lunalady Blackhazel is a beautiful genius with heterochromatic eyes Oh, that and she’s also the leader of a ruthless, s forth chaos and destruction Known as the “Princess of Pure Darkness” around the world, she’s the subject of many people’s ad, he’s an irrelevant person living in a completely different world That is, until one day she suddenly shows up and kisses hi was given the world’s greatest little sisterPlease note that this is a Korean light novel