A well-known kidnapping case three years ago plunged the Ling family into an unprecedented crisis. From that year on, she became the personal bodyguard of the eldest son of the Ling family and has been inseparable ever since. "My dear, who is she, always following you?" A charming woman held his hand and asked in confusion. "Don't worry about her, she is a shadow." A few days later, the young master of the Ling family was attacked again. When the bullet slid across her soft shoulder, he looked at her pale cheek in shock, but his heart was inexplicably sour. From then on, she became his closest and most trusted person, but he never thought that all this was just a scam...?