In the end, Ling'er didn't tell Zhou Shu how she would find those people.
It was a unique ability she had learned in the river of time. Even if it was Zhou Shu, she wouldn't tell him.
But just because she didn't tell him, it didn't mean that he couldn't learn it.
It was just looking for someone. Even without Ling'er, Zhou Shu had now grasped two mysterious syllables. Through the induction between them, he was confident that he could find the other seven people.
The reason he asked her to join him was because he was afraid that she would act rashly.
At the very least, Zhou Shu would know what she was going to do.
He was worried sick about his daughter.
…
With the metals of the five elements provided by Zhou Shu, Ling'er quickly tempered five more lights of different colors.
The five balls of light led the two of them to a dense forest.
Zhou Shu looked at the surrounding scenery and raised his guard. "Is this the place?"