In the last years of Dayin, the royal family declined. Princess Feng Zhaoning held the jade seal as a symbol of orthodoxy and was hunted by all parties. The Taifu secretly asked the masters of the Iron Clothes Sect to escort her south to find King Qin's old subordinates. Xiao Duanyang, a fierce border general who once killed three hundred enemies, was demoted because of his excessive murderous intentions. Now he is the best bodyguard in the world. He was hired as an escort, holding a knife with a cold face, solving mysterious cases and fighting powerful enemies along the way. Zhao Ning is an eccentric but extremely intelligent person who often uses strange tricks to get out of trouble. The two traveled across the state and government, from mysterious cases in ancient temples to weird things in border towns, uncovering the secrets of centuries-old imperial power layer by layer. In troubled times, sword and wisdom go hand in hand, and faith and protection eventually become bright lights.
