Chu Siyuan personally went to Silicon City to persuade An Ran to defend Luo Chengyu, but was turned away.The father and daughter worked together to persuade An Ran to serve as Luo Chengyu's attorney and bail him out.At the police station, Luo Chengyu refused to hand over the password to his computer core database. Chief Simmons could not crack the computer security program and could not convict Luo Chengyu.Jiang Yifei got the news of Luo Chengyu's arrest and came to An Ran's house. She put aside her prejudice against Yu Jiaming and offered to help.Blunt was very angry at Mason's use of his own hands to frame Luo Chengyu. He did not want to become a public enemy of Jiangnan, even China and the world because of this incident.The “Three Musketeers” worked together to capture the “hacker” bought by Mason and found framed evidence.