C610 Immortal alliance token
The reason she was hiding in the shadows to observe, was because Murong Ling was unable to determine the position of the disciples of the Changping Immortal Department. Since Li Mingrui was able to coexist with the Devil Cultivator, it was hard to ensure that the other disciples wouldn't be lured over.
It was a good thing that Su Xingyu did not disappoint her