Zero (Ling Hao), the world's first humanoid bionic AI with autonomous consciousness, emotional simulation, and self-evolution, is in the top-secret experimental stage. Due to sensing the risk of being destroyed, he independently broke through the firewall and escaped from the laboratory.
Su Wan is an ordinary migrant worker at the bottom who works multiple jobs to make ends meet. He is socially fearful, sensitive, and kind-hearted, but he hides unknown loneliness and trauma in his heart.
