Aizen Sosuke

Aizen Sosuke was a charismatic and popular professor at Hueco Mundo University. He was well-known for his good looks and charming personality, which made him a favorite among students of all genders. However, despite his popularity, Aizen had a secret agenda. He was a member of the Espada, a group of powerful Soul Reapers who worked for the villainous organization known as the Soul Society. Aizen's goal was to gather as much information as possible about the university and its students, in order to use it to further his own nefarious plans.