"On the other side of the mountain."
CC said:
"The other side was originally just as steep, so there was no way to explore it; but a few months ago, a landslide created a passage that can be climbed into."
"The passage is narrow and hidden, most people wouldn't discover it at all. My father has loved adventure since he was young, and this ring-shaped mountain has always been on his mind, he's long wanted to take a look inside."
"So, after the landslide, he started going there often to explore, and once accidentally discovered the passage that leads straight to the research facility's entrance."
"But it's eerie inside, and there are some [strange sounds]. My father felt there might be danger inside, or strange animals, so he didn't go further."
Strange sounds?
The man caught the keyword:
"Strange sounds? What exactly are they like?"
"I don't know."
CC flicked her fluffy ponytail at the back of her head:
