Yuchi Xiaoyao is my name, Young Master Izumo Valley is my identity, Liuli Busuanzi is the code name given to me by people in the world, Yao'er is the nickname called by my father, Young Master Xiaoyao is the honorific title given to me by outsiders, Xiaoyao is the name of my father when a friend called me, the rumored man named Hiroshi Izumo Valley, who has a lot of medical skills that people envied by the world