Returning to the College Entrance Examination, I Refuse to Be a Tool for a Bamboo Horse

Looking for a Campus Book

I remember it started with the heroine skipping class and playing games in an Internet cafe. Then the system appeared and told her that she was dying and asked her to study. However, the heroine didn't believe it and continued playing. She must have had an out-of-body experience after that. Later she believed it and started studying like crazy (it should be like this)