Lu Cheng, who was unable to cultivate his inner strength before the age of fifteen, could only work as a handyman. But he liked to see the stars at night since he was a child. In ten years, he developed a sense of sensitivity in the center of his eyebrows that no one else had, allowing him to sense everything around him, cultivate his inner strength, and step into the ranks of warriors.
From then on, this ordinary handyman became a genius warrior. Learning mental skills makes rapid progress; practicing martial arts, one can master it without a teacher; one can change one's appearance and voice so vividly.
A modern forensic doctor travels through the Southern Song Dynasty. He just wants to solve a few small cases and change his destiny, but has no intention of confronting spies from the Jin Kingdom, Xixia, Mongolia and other countries. Can he change history? Let the Chinese nation stand on top of the world again?