Hu Tian, a wild little gangster who roams the streets, is bound to the mysterious system "Black Technology Maker" due to an accident. This system allows him to analyze the principles behind any technological product and construct a technological blueprint in his mind that transcends the times.
However, there is a fatal curse hidden behind the system - every time it is used, part of Hu Tian's body will turn black. When Hu Tian discovered the secret, he could no longer escape the control of the system.
In order to protect himself, Hu Tian began to fight against the system. He accidentally discovered that Mr. Zhang, a down-and-out scientist who had been rescued by him, held the key technology to break the system's curse. And Mr. Zhang is being hunted by a mysterious organization, which is inextricably linked to the creator of the system.
Facing the organization's pursuit, the system's curse, and the growing black power in his body, Hu Tian must make a choice between degradation and redemption. Can he retain his humanity while becoming a technological zealot?