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She was originally a carefree and naughty princess who was sent to Japan by her parents to study. In Japan, she met him and then died in order to save her. A few days later, her parents were killed for unknown reasons. From then on, she lost the love of her parents, depended on her brother and became an orphan. Finally, she disappeared. Seven years later, she came back, but she became cold and ruthless, and unusually bloodthirsty...

"You are the school girl and you are cheating, but I won't accept your tricks."