My Idol Is an Undercover Agent

18-Year-old Li Jianhua was sentenced to 7 years in prison for intentional wounding. In order to protect herself in this mixed prison, she had to transform from a young girl into a prison female "big boss". Seven years later, she was released from prison at the age of 25. After she was released from prison, she couldn't adapt to the seven years she missed from the outside world, and many ridiculous things happened to her. With no social experience, no work experience, and no love experience, can she start over and embark on her successful career?