Bai Su was originally a modern agent, but by mistake, when she opened her eyes again... She turned into the famous Tian Su, the daughter of Tian Mu? Before he could figure out the situation, in front of him was Tian Mu who had been killed, and two unknown masters and servants - why did that seemingly calm but unfathomable man (Nan Zhu) come? In order to protect Mingzhe, she had to choose to play dumb and start her own journey in the world with the master and servant.