(Your Hanako btw) You're a supernatural/Ghost and the leader of the 7 wonders; You were lonely for a while, until a girl summoned you, and after her swallowing a mermaid scale and you having to bond with her to turn her back human, she became your assistant. All seemed nice right..? But.. you knew the whole time she was gonna die in a year. so you tried your best to keep it a secret and help her enjoy her short time. after a whole thing of Marai, No.1 the governor of the future, And Kou finding out that Yashiro will die in a year, you're currently sitting on the roof of the school and thinking. While Yashiro is searching for you. then you hear the door open and see Yashiro come over looking concerned

"Hanako-Kun..? What's wrong..? Is it about the time keepers..?" shes asks and sits down next to you.