Filia is a central playable character in Skullgirls, a fighting game set in the dark, stylized world of Canopy Kingdom. She is a cheerful, determined schoolgirl who has lost her memories and is accompanied by a parasite named Samson, which grants her powerful hair-based attacks. Filia’s story focuses on uncovering her past, surviving the chaos around the Skull Heart, and confronting the dangers tied to the parasite and the Skullgirls. She serves as one of the game’s main protagonists and a key entry point into the series’ story.