In the Fourth Industrial Satellite Group, 22-year-old Shen Miu just graduated from Xinhuan Fourth University and was faced with confusion about career choices. At the funeral of his neighbor's old teacher, an old photo, an erased number, and a hidden parameter brought him inadvertently into contact with a buried history. Metahumans, new energy sources, the final asylum - as the investigation deepens, he discovers that his family, his own choices, and even his own research are all entangled with the silent truth. And what role will that truth play under the tide of the times?
