Fan Xian interrogated Si Lili about the mastermind.

The result of Fan Xian's interrogation of Si Lili was that he had successfully learned from her that the mastermind behind the Niulan Street assassination was Lin Gong. Fan Xian wanted to kill Lin Gong for revenge, but Wu Zhu stopped him and killed Lin Gong for him. Si Lili had been punished, but she insisted on not telling Fan Xian. Fan Xian finally learned the truth and avenged Si Lili.

Fan Xian used modern interrogation techniques to interrogate Si Lili. First, he told Si Lili that her life was in his hands and threatened to put her under house arrest and dark loneliness for life. Fan Xian also threw out a few deadly pills in an attempt to lure Si Lili into taking them. Then, Fan Xian told Si Lili about her longing for life, beauty, and youth, trying to entice her to resist the temptation of death. In the end, Fan Xian successfully learned from Si Lili that the mastermind behind the Niulan Street assassination was Lin Gong.

In Joy of Life, Fan Xian learned the identity of the mastermind through interrogating Si Lili. The mastermind was Wu Bo 'an.

Fan Xian interrogating Si Lili at night was a plot that happened in the novel " Celebrating Years." Fan Xian used modern interrogation techniques to interrogate Si Lili. He told Si Lili that her life and death were in his hands and threatened to put her under house arrest and dark loneliness for life. Fan Xian also threw out a few deadly pills in an attempt to lure Si Lili into taking them. During the interrogation, Si Lili revealed some key information, including the identity of Northern Qi's spy in the Qing Kingdom and the fact that Lin Gong was the mastermind behind the Niulan Street assassination. This night trial allowed Fan Xian to have a deeper understanding of Si Lili's abilities and background. It also laid the foundation for the subsequent development of the plot.

Fan Xian used modern interrogation techniques to interrogate Si Lili. First, he told Si Lili that her life was in his hands and threatened to put her under house arrest and dark loneliness for life. Fan Xian also threw out a few deadly pills in an attempt to lure Si Lili into taking them. Then, Fan Xian told Si Lili about her longing for life, beauty, and youth, trying to entice her to resist the temptation of death. Finally, Fan Xian told Si Lili about the power of hope, trying to move her. Through these methods, Fan Xian successfully learned from Si Lili that the mastermind behind the Niulan Street assassination was Lin Gong.

Fan Xian interrogated Si Lili and learned that the person was Lin Gong.

In the remaining years of Qing, Fan Xian interrogated Si Lili. Fan Xian used superb interrogation techniques and obtained the answer he wanted through Si Lili's interrogation. Fan Xian learned that the mastermind behind the Niulan Street assassination was Lin Wan 'er's second brother, Lin Gong. In order to protect Fan Xian, Si Lili would rather be tortured than betray him. The truth of all this was surprising, and the story of Qing Yuannian was even more exciting.

In Joy of Life, Fan Xian interrogated Si Lili and learned that the mastermind behind the Niulan Street assassination was Lin Gong. Si Lili did not reveal the identity of the mastermind during the interrogation.

In Joy of Life, Si Lili told Fan Xian that the mastermind behind the scenes was Wu Bo 'an.

In Joy of Life, Si Lili told Fan Xian that the mastermind behind the scenes was Wu Bo 'an.