"Alright, Douglas."
Einstein shifted his sitting posture, looking with interest at the bloodthirsty mouth of the gorilla on the other side:
"I'm very intrigued by your ideas and would love to hear them. However... have you really not considered temporarily taking off that mask?"
"Please don't misunderstand, it's not that I want to disrupt your Halloween mood, it's just that this gorilla... well, how should I say, makes me feel a bit uneasy."
Lin Xian remained unmoved.
He couldn't possibly take off the mask.
If this Einstein in front of him is indeed the Future Genius Club President, then letting him see his face early would certainly be a dead giveaway.
The current Einstein clearly hasn't attained omniscient, all-powerful abilities; he certainly doesn't know who's inside the mask.
Only in this way can the stability of world lines be ensured, guaranteeing that when Lin Xian joins the club as Rhein, it's genuinely his first meeting with Einstein.