"Nope!"
Nalan Fenfei shrugged her shoulders, swearing confidently, "We met for the first time yesterday."
As long as her identity wasn't exposed, she could answer any question.
She could also see that Zhou Yuan must feel a blood connection with her, so he might have already guessed something.
And her mother only asked her not to expose herself; if Zhou Yuan figured it out on his own, then it wasn't her problem.
Zhou Yuan gave a wry smile of resignation, "Since you won't tell, I won't ask any more!"
All he needed to ensure was that Nalan Fenfei had no malicious intentions, so there was no need to ponder her motives any longer.
When the time came for him to know, even if he didn't ask, the truth would reveal itself to him.
"I've laid all my cards on the table, yet you guys don't trust me at all!"
Nalan Fenfei began to complain, claiming to know Zhou Yuan and his friends like the back of her hand.