Hidden deep in the mountains, a young girl named Regalian undergoes rigorous training to master the secret arts of justice. Determined to expose a dictator's conspiracy, she infiltrates an enemy fortress. Disguised as a prison guard, she rescues hostages but is discovered and cornered, transforming into her Fire Incarnation form to fight fiercely. Despite her bravery, she is betrayed by the dictator himself and captured by the villainous Bolero. The enemy seeks a sacred treasure passed down in Regalian's clan. To force her to reveal its location, they subject her to relentless torture while she remains in her Fire Incarnation state. Unable to endure the pain, she reverts to her true form—the Incarnation of Love—but the torment continues as her captors repeatedly sexually assault and humiliate her.