A few days ago, Liu Cui'er went to visit her ancestor's grave. On the way back, they met with a thunderstorm and she got lost on the mountain.
She found a shelter and slept there.
When she woke up, she found herself in a different place.
Liu Cui'er couldn't remember what the place looked like anymore. She only knew that it was huge and looked like a palace.
She didn't remember how long she stayed there. She only knew that it was really cold. The cold seeped into her bones.
After that, she fainted. When she woke up again, her family had found her.
They said that she fainted under a rock on the mountain. There was no palace there at all. She must have hallucinated because she was sick.
Liu Cui'er felt that something was amiss, but since she didn't feel uncomfortable after she went back home, she forgot about it.