"You gain experience with any job if you do it more often. For example, I can tell if there is electricity in this wire by just touching it with my hand."

Su Bai traveled to the elf era, and he could get detailed information about anything he touched.

Su Bai: It's so cool to use cheats. Others rely on luck to capture elves, but it's different for me. I can tell whether an elf is good or not just by touching it.