Ren Xueying looked at Lu Ping and Chen Sheng in the distance and began to ponder.
If she could find some clues from Lu Ping's daily life, it wouldn't be a problem.
When Lu Ping and Chen Sheng left the shopping center, she followed with a safe distance between them.
Lu Ping and the others didn't notice that there was a spirtual bug behind them.
It was Ren Xueying's spiritual bug.
Immortal cultivators flew in the air and often had no cover in front or behind. If they wanted to avoid being discovered, they had to be extremely far away.
And once the distance was widened, it was very easy to lose them.
With the help of the spiritual bug, they could ensure that they wouldn't lose their target.
This was also one of the reasons why she was able to enter the garrison division.
Following behind Lu Ping, she shockingly discovered... Lu Ping and Chen Sheng had returned to the school.