Lin Xiyan, the daughter of China's richest man and president of Tiansheng Group, was violently attacked by a business rival. Her new bodyguard, Chen Han, a retired special forces soldier who carries the soul of the last general of the Yan Dynasty, remains calm in times of crisis. He regarded modern viaducts as "a line of sky" canyons, and car chases as "iron horses breaking formations". He used magical ancient tactics to cleanly eliminate the assassins.