(End without V) She is a frightening killer, the mysterious and supreme princess of Moon Feather, she has an angelic appearance, but has a devilish heart. At the same time, she also has a dual personality, I don't know if she is cold-blooded and ruthless, or lively and cute, But there is a mask of disguise on the surface, and underneath is a heart that is more fragile than anyone else... When she meets the devil princes and knights; when fate starts to spin, when happiness comes quietly, the devil between them The game and the love song of happiness are slowly unfolding... Will she find her own love song of happiness...