The mastermind behind the Northern Qi spy was Wu Bo 'an.
The mastermind behind the Northern Qi spy was Wu Bo 'an.
The mastermind behind the Northern Qi spy was Wu Bo 'an.
The mastermind behind the Northern Qi spy was Wu Bo 'an.
The mastermind behind the Northern Qi spy was Wu Bo 'an. In the play, Si Lili and Wu Bo 'an conspired to assassinate Fan Xian and used the Second Prince's banquet to carry out the plan. In the prison, Fan Xian had used torture to force a confession and learned the identity of the mastermind from Si Lili. Therefore, Wu Bo 'an was confirmed to be the mastermind behind Si Lili.
The mastermind behind the Northern Qi spy was Wu Bo 'an. In the play, Si Lili and Wu Bo 'an conspired to assassinate Fan Xian and used the Second Prince's banquet to carry out the plan. In the prison, Fan Xian had used torture to force a confession and learned the identity of the mastermind from Si Lili. Therefore, Wu Bo 'an was confirmed to be the mastermind behind Si Lili.
The mastermind behind the Northern Qi spy was Wu Bo 'an. In the play, Si Lili and Wu Bo 'an conspired to assassinate Fan Xian and used the Second Prince's banquet to carry out the plan. In the prison, Fan Xian had used torture to force a confession and learned the identity of the mastermind from Si Lili. Therefore, Wu Bo 'an was confirmed to be the mastermind behind Si Lili.
The mastermind behind the Northern Qi spy was Wu Bo 'an.
The mastermind behind the Northern Qi spy was Wu Bo 'an. In the play, Si Lili and Wu Bo 'an conspired to assassinate Fan Xian and used the Second Prince's banquet to carry out the plan. In the prison, Fan Xian had used torture to force a confession and learned the identity of the mastermind from Si Lili. Therefore, Wu Bo 'an was confirmed to be the mastermind behind Si Lili.
In the book "Celebrating Years," the behind-the-scenes instigator of the Northern Qi secret agent is Si Lili. In the play, Si Lili and Wu Bo 'an conspired to assassinate Fan Xian and used the Second Prince's banquet to carry out the plan. In the prison, Fan Xian had used torture to force a confession and learned the identity of the mastermind from Si Lili. Thus, Si Lili was confirmed to be the mastermind behind the Northern Qi secret agents.
There was currently no clear information on who was behind the Northern Qi spy, Si Lili. The search results mentioned some plots and characters related to Si Lili, but did not provide clear instructions. Thus, according to the information provided, I don't know who is behind Northern Qi's spy, Si Lili.