The identity of Tuan Wen is known - S1.E15

Yuan Yen-huan, who wants to avenge for Hei Li, her, husband, comes to Chung Yuan alone. Tuan Wen grieves on the news that Hei Li was killed by Dik.

Refusing to go to Tan Tan after the wedding, Dik can only let Shuang-shuang leave sadly.

Being affected by Yuan Yen-huan, Tuan Wen wants to kill Dik. Luckily Madam Yang arrives in time to stop it. Out of anger Yuan Yen-huan reveals Tuan Wen's identity to Pang Hsiung. Tuan Wen begs Madam Yang to go away with him. Regretting that he has seldom showed his care to his wife, Yang Tao decides to accomplish their wish.