Sue Li was a student at Hogwarts School of Witchcraft and Wizardry in the 1990s and was sorted into Ravenclaw. She participated in the Battle of Hogwarts and was present when the Death Eaters arrived at the Viaduct Courtyard. Sue continued to
fight against the Death Eaters and was able to survive once more. She was deeply saddened for the lost of Morag MacDougal, who was one of her close friends.