The shield girl who received orthodox education from childhood is a good girl in the hearts of her elders. She has always been disciplined, elegant and dignified, with orthodox and conservative ideas, but no one knows that there is a lively, lovely and innocent little girl in her heart who wants to break through the shackles of the rules. Suddenly one day, the family suffered a devastating invasion from the outside world. Since then, she began to live in exile, without the fine clothes and food of the past, but the noble temperament cultivated since childhood also attracted her great attention in the crowd. During her wandering days, she met many like-minded friends and started a happy journey of adventure together.