Litchi Faye-Ling is the supporting character, the major anti-heroine and the major anti-villainess in Blazblue series.
A famous doctor who lives in Kagutsuchi. She was Kokonoe's assistant and Tager's colleague at Sector 7 until her best friend Roy's mutation into Arakune left her unemployed. She protects the local townspeople from Arakune and tries to restore Arakune to her original form by any means necessary, even at the risk of her death. She also seems to respect Bang, and even apologizes if she ever defeats him in battle. She gained her fighting abilities from the Boundary through Lao Jiu, a panda "hair clip", in the same way as Arakune. Then, throughout her story, she realizes the burden of her own quest, but no matter how depressing her outcome, she continues to move forward undeterred.