When Fang Hanyun wakes up, he has become the powerful director of the Eastern Depot in the Great Jing Dynasty.
The bad news: the original owner was just murdered, the Eastern Depot is in turmoil, the other three depots are circling, and the entire court wants him dead.
The worse news: he woke up in the imperial consort's bath chamber, where she discovered a secret that could get his entire clan exterminated. The notorious "eunuch" is, in fact, a flesh-and-blood man!
To stay alive, Fang Hanyun must investigate the original owner's murder, retake control of the Eastern Depot, and master its legendary art, which no one has managed to learn in three hundred years.
The Southern Depot tries to seize power? He crushes them with a wave of his hand!
A powerful minister frames him? He overturns the case right there in court!
The martial arts sects vow to kill the eunuch villain? Then he'll show them what it means to have imperial authority to execute first and report later!
But as the investigation deepens, Fang Hanyun gradually discovers that the original owner's death involves the empress, the Grand Marshal, and the Imperial Preceptor, and may even be connected to a forbidden martial art that can predict the future.
More troublesome still, why have the beauties of the imperial harem, who should hate him to the bone, started knocking on his door one by one in the middle of the night?
"Director Fang, I have a secret that could cost me my life. I can only tell you in bed..."
