After Chen Pingping's death, Yan Bingyun became the new Director of the Overwatch Council. On the surface, he was being held hostage by the Qing Emperor, but in secret, he was preserving strength for Fan Xian so that he could take revenge on the Qing Emperor at the last moment.

There was no information that indicated that someone in the prosecutor's office wanted to kill Chen Pingping. Chen Pingping was sentenced to death by a thousand cuts by the Qing Emperor. His death was due to the failure of his plan to assassinate the Qing Emperor, not because someone in the prosecutor's office wanted to kill him.
Yes, Fan Xian finally took over as the Director of the prosecutor's office. Fan Xian was the second Director of the Overwatch Council, succeeding Chen Pingping. Chen Pingping was Fan Xian's biological uncle and the first Director of the Overwatch Council. Chen Pingping had special feelings for Fan Xian and doted on him. Fan Xian took on the role of the Director of the Public Security Bureau.
Yes, Fan Xian eventually became the Director of the Public Security Bureau in Joy of Life. In the play, Fan Xian was appointed Director of the Inspection Council after the Dong Mountain incident, replacing Chen Pingping's position. He controlled the Inspection Court and played this important role. Thus, Fan Xian had indeed become the director of the prosecutor's office.
Chen Pingping was the first Director of the Overwatch Council, and Fan Xian was the second Director. Chen Pingping had special feelings for Fan Xian and doted on him. In addition, Fan Xian was the biological son of Chen Pingping's mother, Ye Qingmei. Thus, it could be said that Chen Pingping and Fan Xian had a close relationship. They might be related by blood, but they could also be friends and teachers.
Chen Pingping was the first Director of the Overwatch Council, and Fan Xian was the second Director. Chen Pingping had special feelings for Fan Xian and doted on him. In addition, Fan Xian was the biological son of Chen Pingping's mother, Ye Qingmei. Thus, it could be said that Chen Pingping and Fan Xian had a close relationship.
Chen Pingping's ending in the TV series Joy of Life was that he was executed by the Qing Emperor by a thousand cuts. Chen Pingping had failed to assassinate the Qing Emperor and was captured. The Qing Emperor ignored their many years of friendship and directly executed Chen Pingping by a thousand cuts, which was to cut him alive. Chen Pingping had served the Qing Emperor his entire life. When he was young, he was a small eunuch in the old wangfu. He grew up with the Qing Emperor and became his trusted aide when he grew up. He had once served as the head of the prosecutor's office, supervising the people and ministers. Chen Pingping's death caused Fan Xian and the Qing Emperor to fall out.
Chen Pingping was executed by the Qing Emperor in the television drama Joy of Life. In the end, he used the shotgun hidden in the armrest of the wheelchair to injure the Qing Emperor, but he was ultimately executed by the Qing Emperor. Chen Pingping's death was a huge blow to Fan Xian. His hatred for the Qing Emperor deepened. He was determined to kill the Qing Emperor with his own hands to avenge Chen Pingping. Chen Pingping's death also made Fan Xian miss him.
Chen Pingping had been executed by the Qing Emperor. She hated the Qing Emperor for killing Ye Qingmei and wanted to assassinate the Qing Emperor to take revenge for Ye Qingmei. However, the assassination failed and she was eventually ordered to be executed by the Qing Emperor. Chen Pingping's death was the fuse that caused Fan Xian and the Qing Emperor to fall out. Fan Xian made up his mind to take revenge for Ye Qingmei and Chen Pingping. Before Chen Pingping died, he asked Fan Xian what was in the box Ye Qingmei had left behind. Fan Xian replied that it was a gun. In the end, Chen Pingping died in Fan Xian's arms.
Chen Pingping died from the Qing Emperor's death sentence.
Chen Pingping's ending in Joy of Life was that he was executed by the Qing Emperor. Chen Pingping was once the Qing Emperor's trusted aide, but after exposing the truth that Ye Qingmei had died at the Qing Emperor's hands, the Qing Emperor decided to kill Chen Pingping. In order to protect Fan Xian, Chen Pingping tried to keep him in Dongyi. He was willing to pay the price with his life. Even though Fan Xian had led 500 Black Knights into the execution ground in an attempt to save Chen Pingping, he was still a step too late. Before Chen Pingping died, he knew the Qing Emperor's true colors and told Fan Xian the truth. Chen Pingping's death was to protect Fan Xian and expose the Qing Emperor's crimes.