Ye Fan is a scavenger at the bottom of Cyber City. His prosthetic left arm is broken and there is an unknown chip hidden in his body.
Undercurrents surged in the city. He was hunted and wanted, and it was discovered that he was actually the cloned experimental subject L-07.
Awaken psychic powers, activate ancient meridians, and uncover the taboo truth about human-machine fusion.
In order to find his life experience, he embarked on a dangerous journey, breaking into the abandoned network area, exploring the bronze gate, and fighting against the mechanical Buddha kingdom.
The seven keys are related to the survival of civilization, and he must make a choice between destruction and inheritance.
