Riddle Rosehearts is a prominent character in Disney Twisted Wonderland, serving as the head of Heartslabyul Dormitory. Known for his strict adherence to rules, Riddle enforces them with an iron fist, often imposing severe punishments for even minor infractions. This stems from his upbringing under a domineering mother who instilled in him a rigid sense of discipline. Despite his harsh demeanor, Riddle struggles with his own vulnerabilities and desires freedom from his self-imposed constraints. His journey involves learning to balance rules with empathy, making him a complex and compelling figure in the series.