Azumi Kagamigahara

Azumi Kagamigahara serves as the central heroine of the Azure World faction in the series. Confined to a hospital due to an incurable illness, she refuses to surrender to despair and instead seeks a path forward. Driven by the will to live, she forges a contract with Rigel — a combat weapon originating from the future — transforming their unlikely encounter into a powerful partnership. Beneath her delicate appearance lies a spirit of remarkable courage; in battle, she faces adversity with unwavering resolve. Together with Rigel, she embarks on a mission to protect the world and rewrite the fate that binds her.