C90 Principal Bai Mu!

Her face went ghostly white as she stamped her foot in frustration.

"This is just idiotic. Doesn't he realize that Principal Bai Mu detests being called old? Is Lu Yi asking for a death wish by addressing him that way?"

But then it dawned on her—Lu Yi probably didn't even recognize Principal Bai Mu.

"This is bad, really bad. I need to clear things up with Principal Bai Mu for Lu Yi