Gu Ning stayed in her company till 6 pm, then went back to school. She had nothing to deal with these days, so she should go to class. It wouldn't be right if she was absent for too long.
Because it was peak time in the evening, there was a lot of traffic on the road. Therefore Gu Ning didn't drive and took the subway instead.
When she was waiting at the subway station, she saw a couple having a violent argument nearby. The boy was pushing and pulling the girl.
Gu Ning frowned. She hated men who were violent to women the most, but she had no intention of getting involved. After all, they were a couple, while she was a stranger. Although the boy was a little violent, he didn't really beat the girl.
If he beat the girl, she would go ahead and stop him.
However, when the subway moved into the station, the boy suddenly pushed the girl down onto the rails. That scene scared everyone, because the girl could be run over by the subway.