Luna

Luna was once a top-tier assassin operating under the alias 'Head Hunter' within the Dark Guild. After being rescued from a perilous situation in the Great Demon Realm by Yuuya Tenjou, she developed feelings for him and joined him on his path of training. When her mission to assassinate the princess ended in failure, she was moved by Princess Lexia's sincerity and chose to turn over a new leaf, dedicating herself to serving as the princess's close-range bodyguard. Her combat style is distinctive, wielding threads of magical energy released from her fingertips. Though calm and composed in most situations, she becomes noticeably awkward when it comes to matters of the heart. Her relationship with Princess Lexia is one of genuine friendship, yet the two are also rivals vying for Yuuya's affection.