"This one you can't look at."
Tan Jincheng directly closed the book and then placed it on the top shelf of the bookcase.
Hmm, very good. The bookcase was quite tall, and the top shelf—if you didn't stand on a stool, Gu Yi'an definitely couldn't reach it.
Of course, that wasn't the main thing. The most surprising part for Gu Yi'an was Tan Jincheng's reaction.
He acted like some secret had been discovered, his voice wasn't as steady as usual, and his actions were a bit rough due to nervousness. This book seemed like it had been snatched right out of Gu Yi'an's hand!
Gu Yi'an's first reaction was that there was some secret in this book that she didn't know about? No, it should be something she couldn't know about. Otherwise, Tan Jincheng wouldn't have been in such a hurry to grab this book away.
But Gu Yi'an still found it strange. What could there possibly be that she couldn't know?
