When GoldMiner heard Bianca, he immediately dropped the book on his hand and headed towards her.
As soon as he arrived, he saw that Bianca was standing in front of a bookshelf that was opened like a door, revealing a secret passage.
From Bianca's words, she found a secret passage that made GoldMiner wary of it. After all, if this was just a normal game, then he wouldn't be this vigilant.
But as an amalgamation of the horror and mystery genre, a secret passage was something to be looked forward to and also feared.
One could find useful clues in a secret passage but that also went the same for finding dangers inside it.
Bianca noticed that GoldMiner was deep in thought after he arrived behind her so he didn't interrupt him.
After GoldMiner weighed the pros and cons, he realized that the gains outweighed the risks so he suggested, "Let me explore the secret passage first. If nothing is wrong inside it, I will call for you to go inside."