"I'm merely concerned about Miss Ye's welfare. What would our father say if he finds out that I'm not looking after his daughter?" Su Xiaofei said with a mocking smile on her face, while giving Ye Mingyu a knowing look.
How could she not know how Ye Mingyu's gears work now, after falling for her schemes in her previous life? Ye Mingyu would always find a way to push the blame on her, no matter how petty the reason was. Su Haoran would then berate Su Xiaofei for neglecting her sister, making her resentment grow exponentially.
Su Xiaofei felt grievances over it and hated Ye Mingyu more because of it. It was only after her rebirth did she clearly see that it was Ye Mingyu's way to make her look petty and vicious by repeatedly provoking her using underhanded tricks.