In a cyberpunk fusion of ancient and futuristic Shanghai, a young hacker named Ling navigates a labyrinth of neon-lit streets to save her sister from a deadly Nian, a mythical creature now infused with cybernetic technology....

When a mysterious figure known as the Nian appears, a young cultivator must unravel the enigma of her past and the resonance of ancient powers, all while facing the ultimate challenge of her life....