Regarding the sudden addition of a new master, Su Liang felt: It's a good thing! Having more skills and more masters means an easier path forward.
She thought of her two masters at home, wondering what Old Bai and Old Mu were doing now. She wondered if they knew that she had been caught and were rushing to Liang Country to save her.
With this thought, Su Liang became somewhat worried. She hoped that the letter she had asked Qiao Cong to send to Jiaye City could be delivered to Nian Jincheng in time. As such, if the royal family of Liang Country wanted to use her capture as an excuse to do something, her own people wouldn't get into trouble.
Because Su Liang thought that Nangong Lin and Situ Jing couldn't possibly not make an issue of her capture.