Book1 Black Butler Book of Circus/Stray Cat Joker x Reader

Before you read!! This is the first book that follows a slew of books I wrote years ago. This book comes before Black Butler/ Waking up in the Trancy demon's Manor.
Later on, in my other books, The may characters that get attached to the reader are Undertaker and Sebastian.

Why is it I wake up in the middle of the street? Who are these people, is this a c-circus?? Woah just where did I end up.