Homura Hinooka is the main protagonist of the light novel series "Fire Girl." She is a high school student who becomes a member of the Exploration Club, a group that travels to an alternate world called "Kaguya." Homura is known for her fiery personality, determination, and curiosity. Throughout the series, she faces numerous challenges and adventures, discovering her own strengths and the mysteries of the alternate world. Her journey is one of self-discovery and growth, as she learns to overcome obstacles and form strong bonds with her friends and teammates.