"You wanted me to pretend to be crazy?"
"This is the only way! Edward told me earlier that Sera studied cybersecurity. The reason why she seemed really confident is that she could easily hack into our phones and laptop. He said that this is a minor matter for cybersecurity experts. She could easily record our conversation using our own phones!" Obviously, she was just trying to scare her mother. Edward told her about this matter, but she never believed it. How could someone like Sera be this capable?
True, she wanted to pursue cybersecurity. But does this mean that she is an expert in hacking? The only reason why she has the video with Zhang Xin framing her is that she hid a camera! It wasn't because of hacking!