Emotional Era: I Refuse to Hand over Sadness

In the future, human emotions become the ultimate energy that drives the world, and Lin Mao, known as the "defective product", is forced to become the leader of the resistance because of his "sadness" that cannot be extracted. Together with Xiao Meng, the top "emotion hunter" of the energy company, on the edge of salvation and destruction, they jointly uncover the final truth of human civilization.