Dio Brando,later known simply as DIO is the main antagonist of the JoJo's Bizarre Adventure series.He had become a vampire and later a Stand user.Due to his nature as a vampire,DIO is often stated to be a very attractive being,exuding a bewitching sensuality,speaking with a deeply soothing voice and possessing a piercing gaze.Many of his subordinates describe him as handsome,etc.He is consistently manipulative and violently domineering, and has repeatedly shown a lack of conscience and empathy.