Dream of New Awakening

"Every soul born in this world will awaken his natal soul weapon. Mine is a sword, yes, it is in a treasure box. People here call the sword that is closest to them a sword, but I think that is too tacky, so I named it a box sword. I also gave myself a name, Sha-ryu, because I belong to the Kendo school, but I also think that the name Ken-ryu is too ordinary. You know, I always like to be different. But then again, why have I never seen you? " "Where is your Horcrux? What is it?"