Who was the person that Si Lili gave up?

The murderer that Si Lili confessed was Lin Gong. Lin Gong had been instructed by the Eldest Princess Li Yunrui to plot an assassination on Niulan Street. After Fan Xian learned of it, he decided to kill him. However, after Wu Zhu learned of it, he was worried that Fan Xian would not be able to make up his mind, so he knocked Fan Xian unconscious and personally left the capital to kill Lin Gong. After Lin Ruofu suspected Fan Xian, Chen Pingping pushed the blame onto Sigu Jian. Thus, Lin Gong was the murderer killed by Wu Zhu.

The person that Joy of Life Si Lili gave up was Lin Gong.

Joy of Life's Si Lili confessed that the murderer was Lin Gong.

The person that Si Lili had given up was Lin Gong.

In Joy of Life, the person Si Lili gave up was Lin Gong. Lin Gong was the murderer ordered by the Eldest Princess Li Yunrui to plot the assassination on Niulan Street. When Fan Xian learned of this, he decided to kill him, but Wu Zhu stopped him and personally left the capital to kill Lin Gong.

It was Lin Gong who gave Si Lili the token.

The person Si Lili was meeting was Lin Gong.

The people behind Si Lili of Joy of Life were Lin Gong and Princess Royal Li Yunrui. Lin Gong was Lin Wan 'er's brother, and the Eldest Princess Li Yunrui was the real mastermind. Si Lili was used as a tool, forced to poison and assassinate Fan Xian. Lin Gong captured Cheng Jushu, who was lurking outside the capital, and secretly sent him to the capital, forcing Si Lili to reveal the mastermind behind the scenes.

The person behind Si Lili was Lin Gong.

The person behind Si Lili in Joy of Life was Lin Gong. Lin Gong was Lin Wan 'er's brother, the mastermind behind the Niulan Street assassination. Si Lili revealed this news in the play and told Fan Xian. Lin Gong had been killed by Fan Xian himself. He was the mastermind Si Lili had revealed in Joy of Life.