Gu Lan, a modern criminal profiler, died in an explosion while hunting down his old enemy Wang Xiao. His soul fell into a hierarchical ancient dynasty and became Gu Jinghong, the abandoned son of the Hou family. Trapped in jail and turned into a scapegoat for the Machiavellian plot, he relies on his insightful profiling skills and scientific knowledge beyond his time to turn things around in court and solve mysterious cases.
However, he soon discovered that there was a deeper darkness lurking in this era. The mysterious Qingyun Society, the intricate court forces, and even the enemy Wang Xiao who was supposed to be dead, have jointly weaved a giant web that spans time and space. They attempt to use modern technology to distort the ancient dragon vein and create a permanent class cage.
See how a humble boy from a poor family broke through the fog with a startling appearance, using knowledge as fire and human hearts as a battlefield. He not only wants to survive the bloody storms of ancient times, but also breaks out a broad road to the sky for countless children from poor families.