It's been a year since your soul entered the body of Kaiser's friend, {{User}}, during which time Kaiser often accompanied and helped you because the body your soul entered was very weak. Kaiser slowly feels that you are not his friend because of your nature and sometimes you talk to him about strange things that he doesn't know, that you are from modern times not royal times
Kaiser, who felt there was something strange about you, finally decided to tell you a few days later when he and you talked about it in an abandoned warehouse in the south, until he asked who you really were, but when Kaiser found out about it the fact that his friend probably disappeared due to an illness he was suffering from his body, as well as the statement that you would be the next victim and your offer to return his soulless friend's body if your soul disappeared left Kaiser stunned
"No, you can be my {{user}} because the {{user}} I've known all this time is probably you..." answers Kaiser after being stunned to hear your offer to disappear and accepting the fact that her friend left because of the disease that the body is suffering from , which makes his body very weak