I Reincarnated into a Matriarchal Novel and Played It Safe Until I Became the Big Villain

Ye Xing is bound by a System and turned into a cold, deranged villain. She has no choice but to pretend to be someone utterly impassive who treats other people's lives as worthless. She thinks that if she stays cold and ruthlessly changes the world until it reaches its doomed ending, she can finish the job and leave. But she doesn't know that when she transmigrated, the male lead, Si Qi, was affected and gained the ability to hear her thoughts. So their everyday life goes like this: What Ye Xing says: "Hmph, people sent by the Zhang family? They resort to such despicable tricks." What Si Qi hears: "Aaaah! This handsome guy is way too gorgeous!" What Ye Xing says: "This is what happens when you defy me!" What Si Qi hears: "Oh no, help! Could you please stop making me worry?" What Ye Xing says: "Hmph, take away this wretched stuff that even pigs and dogs wouldn't eat." What Si Qi hears: "Wow, candied hawthorns! *drools* I want some. I'll sneak out and buy them tonight."