Bai Qingsha, who had just finished the college entrance examination, accidentally stepped into a wonderful world in a dream.
When she thought it was a dream or an unreliable time travel, the boy sitting next to her told her that this was a "bubble space" full of dangers, and their mission was to find the associated person in the space.
In this foggy bubble space, they tried their best to find a way out of here, but all this was just an experiment by the manipulator behind the scenes.
Can they survive the numerous experiments? Can the secret of the manipulator be discovered?
Concept: Except for the soul, everything else is a carrier