There was only one answer: There was still someone else behind this, and even Mrs. Tang didn't know she was just a pawn in someone else's chess game.
The mastermind also knew Tang Zhiyu's interest in her, so he betted on whether Tang Zhiyu would be concerned about her, and if he could resist the temptation.
If something happened between her and Tang Zhiyu, it would be more terrifying than an incest scandal.
An incest scandal would ruin Tang Zhiyu and Tang Suran as well as make the Tang family a joke, but the damage wouldn't be fatal for the family.
But it was a different story if they had to take Song Mian's wrath and revenge.
This person was trying to use Mrs. Tang to deal a destructive attack against the Tang family as a whole.
"This person must have been in Chongyu Pavilion when we were having our meal there, and he must have seen Tang Zhiyu harassing me," Yun Xiangxiang was sure about that.