I originally thought the follower would drop out along with Xue Huiyi, but unexpectedly, she changed her name and got cosmetic surgery before returning to school.
A female bodyguard flipped her profile and confirmed that there were two moles behind her ear, one close to the hairline, and the other behind the ear.
The mole behind the ear is hard to spot unless viewed from a special angle or pulled back.
So the girl's words were correct; this is Xue Huiyi's follower.
"You don't know the truth." Seeing Su Xiaocai revealing her identity, she said, "Su Xiaocai stole someone else's technology."
Su Xiaocai smiled at the corner of her mouth, "Tell me, whose technology did I steal."
"You stole technology from another world."
"Really? Are you referring to the Empire's?"
"Another world, don't you get it? I'm no Empire's dog, I'd love for the Empire's technology to be completely stolen."
