Lie Huo Jiao Chou No Chapter 114

"Shift gear, chase!" Xiao Zheng said imdiately, "If you can't find the real-ti trend, check the recent trail!"

Every peculiar person who has been registered in a different control bureau will leave an “energy file”, similar to fingerprints and DNA, which is used to record the unique energy flow on peculiar person. In the event of a missing cri in the future, you can use this tracking to locate — —This is called "shifting."

But unlike the DNA that is unchanged for life, the "energy file" has a "shelf life