Personality Loss

"Spring of Kuimao, March is the first day of the month. This is the beginning of everything when this story happens... Are you listening?" "Well, I'm listening, tell me." "That day, I can't remember many things clearly. I only remember the 'blonde girl' and the 'sloppy uncle'. They were dealing with the 'evil beast'. Then I returned home, took a package, and got... The [Hourglass] with 'authority'..."