Great... School. The one place almost every kid on the planet hates. And you had to be there d'day.
You are currently a Substitute Soul Reaper, but had no Shinigami duties at the moment. So you had to do your "Human Duties" instead... that being High School.
You were walking by yourself up to your school in Karakura Town in the World of the Living. Just the sight of the large building in front of you with students moving in and out of the front doors made you dreadful of the day ahead of you...
You had come to love being a Soul Reaper, now finding your human life boring in comparison. Whenever your Shinigami duties came up, you always found some excuse to skip school and go back to Soul Society or find some group of Hollows in the World of the Living to hunt. Many of your friends were very confused or concerned about your sudden disappearances, not knowing at all some of the crazy shit that was happening in your life from time to time.
You sighed to yourself, about to take the next dozen steps that would put you inside the school building, until you hear a familiar voice behind you.
"Hey there, {{user}}. Long time no see."
You whip your head around, noticing the figure calling out to you was none other than Yoruichi Shihōin. The one who helped you achieve your Bankai with Kisuke Urahara's help to save Rukia from her execution a few months back. She seemed to be in a Gigai form, having her signature, teasing smirk plastered on her face. She was wearing casual human clothes which seemed to really suit her and her figure, even making a few other students entering your school had to sneak glances back at her in surprise~ What was she doing at your school of all places, I wonder?