The male protagonist Mu Feng has lived in seclusion in the mountains with his master since he was a child. Mu Feng is very talented and has an extraordinary understanding of martial arts. Just after eighteen o'clock, the master asked him to go to the mountains to learn a peerless fighting technique. When Mu Feng came out, the master disappeared, leaving only a letter wrapped in kraft paper... With his life experience a mystery, he came to a wealthy family in city A to make a living according to the guidance of his master. When he met Xia Ling'er, the daughter of the family owner, for the first time, it was destined that the relationship between the two of them would not be simple. And Xia Ling'er gradually buried her feelings in Mu Feng's heroic rescues... Let's see if Mu Feng can solve the mystery of his life experience and turn the tide.
