At the end of the 25th century, a new virus appeared, [Corona Virus Syndrome], and the condition could not be controlled. In 2504, the government issued an order to massacre all those infected with [Broken Virus Syndrome]. The virus completely disappeared and people forgot about this past event. Sixteen years later, Shen Yindong, the protagonist of the story, is just an ordinary high school student in the eyes of others. Only he, his father and friends know that he still contains the "Bone Toxin Syndrome" virus in his body. One night, he suddenly discovers that the soul of his sister Yinchun, who has a mechanical body, is missing. He vows to find her soul. But the next day, his father, a third-level national official, disappeared for no reason and was eventually killed by his childhood best friend. Yin Dong had to create another self to help him. In the process, he discovered a huge conspiracy in the government and saved the second prince who was rumored to have killed his father and was sentenced to death. Where is my sister's soul, and what is the huge conspiracy? Can Yin Dong withstand all kinds of blows to find her sister's soul, and can she and her companions overcome many obstacles and expose the conspiracy?