In fact, she shouldn't have this ability.
During her previous life, although her father hired a professional to train her so that she could learn some self-defence, she only kept at it for a month.
However, she realised that when it came to combat skills or any other skills that normal people found uncommon, she was able to pick them up very quickly with her strong perceptive skills.
It was like those skills were ingrained in her brain--she wasn't learning but instead, she was merely recalling them.
Previously, in order to hide from Si Yehan, she not only hid her looks but all the abilities she had, anything that might expose her sharpness.
But in this life, she wouldn't be so silly. There was a metaphorical knife in her hand and yet, she had allowed herself and the people around her to end up in tragedies.
After school:
The moment Ye Wanwan left the classroom, she saw Shen Mengqi waiting eagerly for her by the door.