C94 Memories of the past

Qiao Rann thought: Who exactly was that person, what plans Qiao Yuzhe and that person had, what they wanted to do. I can't let my father fall into their trap. I have to see it clearly. Then tell them about this matter. But who was that person? Why did he ally with Qiao Yuzhe?

These series of questions were in Qiao Rann's heart. Qiao Rann did not know Qiao Yuzhe and that person's plan. However