What are the characteristics of the villain's eight characters?

Among the villains' eight characters, they usually eat more injuries and have no control, but they like to play tricks in the dark and are good at conspiracy. Or because of food injury and weakness, when encountering life support, whoever is prosperous in five elements will be easily persuaded, and whoever gives benefits will be helped by ghosts. Therefore, in the villain's eight characters, food injury has no roots, or weak roots, no opinions, no principles, and no bottom line.