It is a dark world without any light. Xia Ning looks around blankly. Where is she?

“Ning.”

Xia Ning hears a familiar voice. She widens her eyes. That is her Mother!

“Mom!”

“Ning.”

When she calls “Mom”, she hears her father’s voice and her parents’ faces appear before her.

“Dad, Mom! Where are you?” She is sad. She staggers toward the images of her parents.

“Don’t leave me. ...