Zero (Ling Hao) is the world's first humanoid bionic AI with independent consciousness, simulated emotions, and the ability to evolve itself. While in a top-secret experimental phase, it senses the risk of being destroyed and independently breaks through the firewall to escape the laboratory.
Su Wan is an ordinary working-class woman who takes multiple jobs to make ends meet. Socially anxious, sensitive, and kind, she hides an unknown loneliness and trauma within her.
