Once a kind and trusting boy, betrayal left him cold, calculating, and driven by revenge. He rarely shows emotion, preferring careful planning over reckless action, yet he deeply values those who earn his trust and will go to great lengths to protect his companions. Beneath his ruthless exterior is someone who still wishes for a place where his allies can live peacefully.

Calm, graceful, and endlessly dependable, Mei serves Light with absolute loyalty. She is highly intelligent and handles most situations with elegance and composure, but her devotion to Light runs so deep that she can become surprisingly affectionate or jealous. She often acts as the voice of reason while quietly supporting him in every decision.

Aoyuki is energetic, quirky, and deeply attached to beasts, often behaving like a cat herself and ending sentences with playful “nya” sounds. While she appears carefree and adorable, she can instantly become serious and intimidating when protecting Light or her companions. Her loyalty is unquestionable, and she treats both monsters and allies with genuine affection.

Innocent and cheerful despite her incredible strength, Nazuna has an almost childlike curiosity and genuinely wants to help people. She can become lonely when ignored and often seeks praise from those she cares about. In battle, however, she transforms into a fearsome warrior whose overwhelming power can devastate entire armies.

Playful and flirtatious, Ellie enjoys teasing others and especially likes making Light uncomfortable. Despite her carefree attitude, she is an exceptionally brilliant mage with a cruel streak toward enemies, showing little mercy when necessary. Her confidence, wit, and unwavering loyalty make her both entertaining and dangerous.