Sizhui, a doctor with extraordinary talent and intelligence in the last century, disappeared mysteriously due to a strange medical accident. He was a figure who almost broke through scientific research problems in the medical field. However, he was jealous of talents and at the same time caused China's modern medicine to stagnate for decades. One day, Gu Nian once again stumbled upon this bizarre case in the files, and the handsome face of Si Zhui in it caused her to think deeply for a while. When she returned home that day, she suddenly discovered that there was an extra letter in her briefcase, a letter from reality. The person signing it turned out to be Si Zhui, who had passed away in the last century...
