When reality becomes a cage, dance is the only key that can shatter the System.
Three years ago, his younger sister Lin Yue vanished inside the virtual game The Mind Asylum.
Three years later, her older brother Lin Le is forcibly dragged into the same hell, only to discover that whenever he gets nervous, he breaks into a bizarre dance.
The yangge dance helps him dodge a Ripper, ballet lets him escape his wardens, and street dance tears apart data monsters.
The System marks him as an anomaly, while other players see him as a joke.
Until, deep in the darkness, he hears the whisper his sister left behind:
“Brother, if you want to save me, collect five keys first.”
“And the keys are hidden in your dancing.”
From then on, he dances through a ruined hospital, a scarlet theater, an abyssal arena...
Lin Le dances on the edge of life and death, battles himself in the mirror, and salvages fragments of humanity from a flood of data.
Gradually, he discovers:
This game is both a cage and a furnace;
Dance is both a glitch and a weapon;
And the true power of the keys
is enough to make a false paradise collapse, and bring a real nightmare to a definitive end.