"Because he contacted me back then and said my programming skills were very strong. He told me that as long as I could help prove his innocence, he wouldn't bother me and my sister anymore."
"Did he bother Qingqing too?"
"Yes. So, I originally didn't want to get involved. After all, he's no good. But when I used my newly developed program to investigate, I discovered that he really was framed for the incident that sent him to prison this time."
Chapter 253