'A teacher for a day, a teacher for life!'
That's the principle that led Bo Jiu to follow Xiu without any problem. Since Xiu played the role of her mentor when she first entered the corporate world, she had decided to respect and follow Xiu. Even though she had studied abroad, she had never forgotten her values.
It was purely an accident for Xiu to find out about Bo Jiu's hacking skills. But she was really against this unethical practice. And even strongly reprimanded Bo Jiu.
However, when she really needed someone talented, she could only look for Bo Jiu. One; she knew Bo Jiu would blindly follow her and give her whole loyalty. Two; Xiu couldn't trust anyone else.
It was easier to trust someone whom she knew already. And Xiu had become really familiar with Bo Jiu since the first day they met. Xiu had to say that her vision was absolutely accurate. Because Bo Jiu really turned out to be exactly like Xiu had expected her to be.
