The X-Clan mafia, the most wanted people in the world where 20% of the population consists of powers that can be used either to kill or heal and the other 80% looking to kill or experiment on those born with evolvers. 1 King, 1 Prince, 5 Knights and 4 subjects, all living lives of sinners until one day, the prince's secret sister returns from the states, someone who has a heart of a saint. For someone with a heart of a saint, her evolver should be for someone living life like a sinner, for someone like the king, Chae Hyungwon, Possessor of the Sin of Pride
6 parts