C20 The Awkward One Was Someone else

There’s another possibility: Yindieh might have been acting on a hint from Su Xuanjing. Regardless of the reason, it didn’t change the fact that Yindieh had betrayed her. Since Wen Xian approached Yindieh first, she decided to use this connection to prepare a grand surprise for Wen Xian.

Sure enough, it wasn't long before Dongxiang, Wen Xian's maid, appeared at the Celestial Mercy Nunnery