Everything was well planned, even though it was somewhat unexpected that the police found Cai Yiren so quickly. But just because she got arrested, it doesn't necessarily mean she will be found guilty. As long as Liu Yiyi isn't captured, or even if she is and her assistant doesn't blabber, she would be safe. She could even pin the blame on Qin Zhizha; serves him right for being a philanderer and having an affair not long after his marriage!
Although Cai Yiren was calm, her mother had never faced such a situation before. Hearing that her daughter was arrested, she was indeed very anxious and went to find Cai Family's uncle for help. Plus, she had given all her cash to Cai Yiren; if she needed to post bail, it would require a hefty sum—where could she get that kind of money?
