Known to her close friends as Sulli and to the general public as Jinri, she might seem like a happy-go-lucky girl at first glance and underneath all the pain, she just might be. She has had a tough life as a pureblood. The shift in power had hit her family hard. Her dad lost his job as an Auror at the Ministry and from then on, Sulli lost faith in authority. Funnily enough, she puts up with the Head of Slytherin and her DADA professor, Choi Minho. DADA is one of her best subjects and one day, she aims to reclaim her dad's position and cleanse the world of those she deemed evil.

Stubborn and with a hot temper to boot, Sulli is not one to be messed with. She has a blood sister, Juniel, and she will do everything for her. In a way, Juniel saved her. Loyalty is one of Sulli's best qualities and her courage to stand up for the people and things she believes in is admirable in this day and age. She is always up for a little fun and Sulli will be nice to you as long you don't prove to be a threat to things she holds close to her heart. She is biased towards the Lions but outside of competitions and classes, houses and blood status do not matter much to her.