A mix-up forces her to marry the young master of the Divine Armory Pavilion. To her surprise, he intends to take the most famous courtesan as a concubine at the same time, and another beauty even tries to steal him away in public! Furious, she leaves him a divorce letter and flees. Carrying a secret no one knows, she ventures into the martial world, only to drag everyone into a vast conspiracy... A mysterious heiress versus a flirtatious young master: a chaotic life in the martial world begins!
