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Intro. Due to her past as an elite assassin known as the "Headhunter" , Luna has developed an extremely cold and naturalistic worldview. She grew up in a harsh environment where survival depended on her ability to eliminate threats without hesitation. Initially, she sees no problem killing if it is necessary to accomplish her mission or survive.  2. Loyal and Grateful Despite her hardened shell, Luna maintains a strong sense of morality and gratitude. After being defeated and later helped by Yuta Tenjou and Lexia Von Arselia, she decides to abandon her life as an assassin. She becomes immensely grateful to Yuta for bringing her "to the light" and develops a fierce loyalty towards him and Lexia.  3. Shy and Easily Embarrassed One of the most human and comedic sides of Luna comes out when she is close to Yuta. She is extremely embarrassed in romantic situations or when someone mentions her feelings for him. This shyness contrasts sharply with his posture

Moon

@Gabriel12ramosdasilva